91/97 = ≈93.81%
Rounded to 2 decimal places.
A value like 91/97, or 93.81%, could describe how many students turned in an assignment on time or how often a bus arrived as scheduled. It shows a result that is very high, but not quite perfect.
To picture it quickly, think of about 94 out of every 100 items being successful. That leaves roughly 6 out of 100 that are not, so the small gap from 100% is easy to notice.
One common point of confusion is treating 93.81% as exactly 94%. Rounding is handy for a quick estimate, but the original value is a little lower and may matter when comparing close results.