51/99 = ≈51.52%
Rounded to 2 decimal places.
A value like 51/99, or about 51.52%, could describe just over half of people choosing one option in a poll. It might also show up as a success rate, such as the share of games a team wins.
To picture it quickly, think of 100 items split into two nearly equal groups, with one group just a little larger. It’s close to 50%, but not exactly half.
A common mix-up is treating 51/99 as the same as 51 out of 100. The denominator is 99, so the value is slightly more than 51%, not exactly 51%.