77/80 expressed as a percentage is 96.25%. This number shows just how close the fraction is to a whole unit.
When you see a value like 96.25%, it means the part is very large compared to the whole. In everyday terms, you’re only missing about 3.75 out of 100 parts, which is a tiny shortfall.
You might use this percentage when checking scores, measuring efficiency, or comparing ratios. It gives a quick, clear picture that the fraction is almost complete.