51/52 = ≈98.08%
Rounded to 2 decimal places.
A value like 51/52, or about 98.08%, can describe a nearly perfect result, such as answering 51 questions correctly out of 52 or having 51 days of a year go as planned. It also fits situations where almost everything works, but a small number of failures still matter.
To picture it quickly, imagine a grid of 100 squares with almost all of them shaded and just about two left blank. It’s a little less than 99%, so it’s very close to complete without being quite there.
One common mix-up is treating 98.08% as if it means exactly 98 out of every 100 items. The percentage is an approximate way to describe 51 out of 52, so the exact count depends on how many items there are.