62/79 is equal to 78.48% when expressed as a percentage. This rounded figure shows how much of a whole the fraction represents in everyday terms.
The percentage tells you that the fraction is a little more than three‑quarters of a whole. If you think of 100 % as a full pizza, 78.48 % would be almost four out of five slices.
Knowing the percent form makes it easier to compare numbers, especially in reports or grades. It gives a quick sense of size without having to work with the original fraction.