13/58 as a percentage is 22.41%. This number is rounded to the nearest two decimal places, so it gives a quick sense of how big the fraction is in everyday terms.
The fraction 13/58 is a little less than one‑quarter. If you picture a pie cut into 58 equal pieces, taking 13 of those pieces would fill about a fifth of the whole pie.
In real life, you might see a value like this when measuring a small part of a larger group, such as 13 out of 58 students who prefer a certain snack. Saying 22.41% makes it easier for most people to understand the share.
Remember that the percentage is an approximation; the exact decimal goes on forever, but 22.41% is a convenient and accurate enough figure for most uses.