The phrase "content is divided" is correct and usable in written English.
You could use it to refer to how information is divided into different parts or sections within a text. For example, "The content of the report is divided into three main sections: background information, research findings, and recommendations."
Its content is divided into three parts.
The content is divided equally between editorial and advertising for local businesses.
Looking at my shopping list, it is clear that the meat content is divided into three main categories.
The content is divided into three main categories — steps, tips and warnings — with concise and generally useful tips on how to start and sustain a conversation with a stranger.
Its content is divided into sections, or "zones" according to the CBeebies Style Guide, a 34-page document from the BBC commissioning department, intended for programme-makers and channel staff: Get Set Go! between 6am and 9am, Discover and Do, from 9am to 3.30pm, including Lunch Time at 12, Big Fun Time, from 3.30pm to 6pm, and then the Bedtime Hour from 6 to 7pm.
The content is divided into two parts.
Based on feedback from the advisory board and scientific advisors, the content was divided into five cohesive sections presented below.
The intervention content was divided into two, 3-hour educational training sessions (Session 1 and Session 2).
The content was divided into units of analysis, referring to one specific interviewee, giving them a number and thereafter sorted under specific themes with correlated content.
Subjects in the upper (n = 7; triglyceride content, 4.8 ± 0.6%) and lower (n = 7; triglyceride content, 0.7 ± 0.07%) quartiles of liver triglyceride content were divided by the medians in fasting HOMA-IR.
The contents are divided by subject into moral and satirical verse, love poetry, drinking songs, and liturgical dramas.
