57/88 as a percentage is 64.77%. This is the rounded value you’ll see most often, and it’s a quick way to understand how big the fraction is compared to a whole.
The fraction 57/88 can be thought of as 57 parts out of 88 equal parts. It’s a bit more than half, but not close to three‑quarters. When you look at it in everyday terms, you’re seeing a little under two‑thirds of the total.
People use percentages like 64.77% in school grades, statistics, and budgeting because they’re easy to compare. Knowing the fraction and its percentage helps you see the same information in two useful formats.