50 ÷ 64 is 78.13% when you turn the fraction into a percentage. This rounded figure tells you how much of a whole 50/64 represents.
The fraction 50/64 can be reduced to 25/32, which is a simpler way to see the same size. Both forms describe the same portion of a whole, just with different numbers.
In everyday use, saying “about 78 %” is a quick way to communicate the size of 50/64 without writing the fraction. It’s handy for reports, recipes, or any situation where a percentage is easier to read.