The fraction 91/92 is equal to 98.91% when converted to a percentage and rounded to two decimal places. This means that 91/92 represents a very large portion of a whole, just slightly less than 100%. It's a fraction that's incredibly close to being complete or full.
In practical terms, 98.91% is almost the entire amount of something. For example, if you completed 91 out of 92 tasks on a to-do list, you'd be 98.91% done with your list. Or if you answered 91 out of 92 questions correctly on a test, you'd score 98.91%. This fraction and percentage show that whatever is being measured is very nearly finished or perfect, with only a tiny bit left to reach completion.