56/57 is about 98.25% when you turn the fraction into a percentage. This number shows how close the fraction is to a whole one.
The fraction 56/57 means you have 56 parts out of a total of 57 equal parts. Because it is so close to 57, the percentage is also very close to 100%. In everyday terms, you can think of it as “almost everything.”
If you scored 56 out of 57 points on a quiz, your result would be 98.25%. That kind of score would usually be considered an A‑grade or an excellent performance.