20/53 as a percentage is 37.74%. This number tells you how much of a whole 20 parts make when the whole is split into 53 equal pieces.
When you think about the fraction 20/53, imagine a pie cut into 53 slices and you take 20 of them. That portion is a little more than one‑third of the pie, which is why the percentage is around 38%.
Knowing the percentage makes it easier to compare this fraction with others. For example, 37.74% is higher than 30% but lower than 50%, giving you a quick sense of size without dealing with the original denominator.