The fraction 77⁄97 can be expressed as a percentage fairly easily. When you convert it, you get 79.38%. This rounded figure gives a quick sense of how large the fraction is compared to a whole.
Seeing the number as a percent helps in everyday situations, like figuring out discounts or test scores. For example, a score of 77 out of 97 points translates to roughly 79.38 % of the total possible points, which is a solid performance.
Remember that percentages are just another way to talk about parts of a whole. So whenever you see 77⁄97, you can think of it as about three‑quarters, or more precisely, 79.38%, without needing to do any extra calculations.