What is 77/80 as a percentage? It comes out to 96.25%. This number tells you how close 77 is to the whole of 80 in everyday terms.
Seeing a fraction turned into a percent like this makes it easy to compare with other values. For example, 96.25% is just a little under a perfect 100%, so 77 is very close to the full amount of 80.
In practical use, you might say a test score of 77 out of 80 is 96.25%, which would usually be considered an excellent result. This quick view helps people understand performance without dealing with fractions.