64.65% is what you get when you change 64/99 into a percentage.
The fraction 64/99 is just a way of showing a part of a whole. Since 99 is close to 100, the percentage is also close to the numerator, 64. That’s why the result is a little over 64 percent.
Knowing this percentage helps in everyday situations, like comparing scores or figuring out discounts. It’s a quick way to see how large the part is relative to the whole.