80/82 as a percentage is 97.56%. This number shows how close the fraction is to a whole, with only a tiny bit missing.
The fraction 80/82 can be thought of as 80 parts out of a total of 82 parts. Since the numerator is only two less than the denominator, the value is very near 1, which is why the percentage is so high.
In everyday situations, you might see this kind of figure when measuring efficiency, success rates, or any ratio where the result is almost perfect. Rounding to two decimal places keeps the number clear and easy to read while still showing the slight difference from 100 %.
