The phrase "a comparable percentage" is correct and usable in written English.
It can be used when discussing or comparing statistical data or proportions that are similar in nature.
Example: "In the recent survey, a comparable percentage of respondents indicated that they preferred online shopping over in-store shopping."
Alternatives: "an equivalent percentage" or "a similar proportion".
Screening of HIV-1 genome shows that, compared to other methods, a comparable percentage (75 100%) of its known epitopes is correctly predicted, while a lower percentage (0.01 5% for 24 and 5 8% for 6 alleles) of its constituent peptides are predicted as binders.
500 is down by a comparable percentage.
In Los Angeles, there's a comparable percentage of aggressive drivers, but they have skill.
Next year, Mr. King wrote, the state will require additional evidence from the city that the new schools that replace the closing schools serve a comparable percentage of high-needs students or at least a higher percentage than the citywide average.
Had I made a comparable percentage bet in my institutional accounts, the clients would be out for my blood.
Mean monthly forage availability perception assessment responses were transformed into monthly percentages, such that both perceived availability and NDVI data were summarized into a comparable percentage over a 12-month period (January to December).
No wonder it is called the Great Dying: Scientists calculate that about 95 percent of marine species, and an uncountable but probably comparable percentage of land species, went extinct in a geological heartbeat.
Regarding compensations for THA and TKA, the percentage of successful claims as a share of claims (at 49%and42%2%, respectively) exceeds the comparable percentage for successful claims as a share of all claims, which in Finland is about 30% (Patient Insurance Center 2011).
Ki67 quantification in the proliferation zone revealed a comparable proliferation percentage in donor samples (64.1% ± 20%) and MINOsphere derived outhgrowths (62% ± 28%).
To increase the number of genes we further considered genes with a comparable high percentage of alternatively spliced ESTs from other gastrointestinal tissues (as e.g. stomach) or from cancer tissues apart from colon.
Compared to the Pichia recombinant protein production system, maize can produce hydroxylated rCIα1 with a comparable Hyp percentage (Table 1, 18.11% in maize CGD vs 17.47% in Pichia FE285).
