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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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a percentage of

Grammar usage guide and real-world examples

USAGE SUMMARY

"a percentage of" is correct and usable in written English.
You can use it when referring to a portion of a quantity, where the portion is expressed as a ratio out of one hundred. For example: "A percentage of the employees expressed dissatisfaction with the new policy."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

57 human-written examples

A percentage of the rest are repeats.

News & Media

The New Yorker

gets a percentage of the gross.

News & Media

The New Yorker

A percentage of assets?

News & Media

The New York Times

"A percentage of something is better than a percentage of nothing," she added.

News & Media

The New York Times

The cap is a percentage of median home prices.

News & Media

The New York Times

When given a percentage, ask a percentage of what?

"They all own a percentage of the profit".

News & Media

The Guardian

Points are expressed as a percentage of the loan amount.

News & Media

The New York Times

A percentage of the reported value is paid as royalties.

News & Media

The New York Times

F.S.G. also kept a percentage of an author's international royalties.

News & Media

The New Yorker

Class only touches a percentage of rural voters.

News & Media

The New York Times
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Expert writing Tips

Best practice

Always specify what the "percentage" refers to. For example, instead of saying "a percentage of the population", be specific: "a percentage of the adult population".

Common error

Don't use "a percentage of" without clarifying the base or total amount. Saying "a percentage of something" is insufficient unless the 'something' is clearly defined and understood by the audience.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

88%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "a percentage of" functions as a determiner phrase. It introduces a quantity that is expressed as a proportion of a whole. Ludwig examples show it used to specify portions of various entities, like "a percentage of profits" or "a percentage of the league average". Ludwig AI confirms its grammatical correctness.

Expression frequency: Very common

Frequent in

News & Media

59%

Science

25%

Formal & Business

16%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "a percentage of" is a common and grammatically correct way to express a proportion or share of a whole, as confirmed by Ludwig AI. It's versatile, appearing frequently in news, scientific, and business contexts. To ensure clarity, always specify what the percentage is based on. While alternatives like "a portion of" or "a fraction of" exist, "a percentage of" is direct and widely understood. Examples in Ludwig showcase its broad applicability in quantifying parts of various entities, solidifying its usefulness in diverse writing scenarios.

FAQs

How can I use "a percentage of" in a sentence?

Use "a percentage of" to indicate a proportion or share of a whole. For example, "a percentage of the profits" or "a percentage of the budget".

What are some alternatives to saying "a percentage of"?

You can use phrases like "a portion of", "a fraction of", or "a share of" as alternatives to "a percentage of", depending on the context.

When is it appropriate to use "a percentage of"?

It is appropriate when you want to express a part of a whole in terms of a ratio per hundred. It is often used in statistics, finance, and general descriptions of proportions.

What should I clarify when using "a percentage of"?

Always clarify what the percentage is based on. For instance, instead of saying "a percentage increased", specify "a percentage of sales increased" to provide context.

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Source & Trust

88%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: