56/64 as a percentage is 87.50%. This is the value you get when you compare the fraction to a whole, expressed in a way that’s easy to understand in everyday terms.
The fraction 56/64 can be simplified to 7/8, which means you have seven parts out of eight equal parts. Seeing it as a percentage shows that it’s just a little bit less than a full 100%, so it’s a fairly high proportion.
Knowing that 56/64 equals 87.50% helps when you need to compare it to other percentages, such as test scores or discount rates. It’s a quick way to see that the fraction represents a strong majority, but not a complete whole.