52/72 as a percentage is 72.22%. This is the rounded value you get when you turn the fraction into a percent, and it’s useful for quick comparisons.
The fraction 52/72 can be simplified to 13/18, but the percentage stays the same. Whether you write it as a fraction or a percent, the value represents the same part of a whole.
In everyday situations, you might see something like 72.22% when calculating test scores, discounts, or data percentages. Knowing the percent version makes it easy to understand and communicate the size of the portion.