53/90 as a percentage is 58.89%. This is the rounded value you get when you change the fraction into a percent.
The fraction 53/90 is a little more than half, which is why the percentage is close to 60 %. It’s a useful way to see how big a part of a whole something is.
When you need to compare this value to other numbers, using the percent makes it easier. For example, if a test score is 53 out of 90, you can say the student earned 58.89% of the total points.
In everyday language, saying “about 59 %” is often enough, but the exact rounded figure is 58.89%. This keeps the information clear and precise.