77/81 expressed as a percentage is 95.06%. This tells you that the fraction is just a little short of a whole unit when you look at it in terms of percent.
Seeing the number 95.06% helps you quickly understand how large the fraction is. It means the value is very close to 100%, so 77 parts out of 81 are almost the entire set.
In everyday situations, you might use this percentage to compare scores, success rates, or any scenario where you need to show a part‑to‑whole relationship in a clear, familiar way. It’s a handy way to communicate that something is almost complete.