24/85 as a percentage is 28.24%. This is the rounded figure you get when you turn the fraction into a percent.
The fraction 24/85 is a bit more than one quarter. It shows that for every 85 parts, 24 of them are counted. When you look at it as a percentage, you can see it more easily on a scale of 100.
People often use this kind of conversion when they need to compare parts of a whole, like in a survey or a test score. Knowing that 24 out of 85 is 28.24% helps you understand the size of the portion at a glance.
Remember, the percent form is useful for quick comparisons, while the fraction keeps the exact relationship between the numbers. Both give you the same information, just in different ways.