57/80 as a percentage is 71.25%. This value shows that the fraction represents a little more than seven‑tens of a whole.
The fraction 57/80 can be thought of as 57 parts out of 80 equal parts. In everyday terms, it’s close to three‑quarters, but a little less.
You’ll see this kind of percentage in school grades, discounts, or statistics where a result is just over 70 % of the total. It’s a handy number to remember when you need a quick sense of proportion.