46/91 as a percentage is 50.55%. This is the rounded value you get when you turn the fraction into a percent with two decimal places.
The fraction 46/91 is a little more than one‑half. When you divide 46 by 91 you get a number that is just over 0.5, which is why the percent is close to 50 %. It is useful to think of it as “about half” in everyday situations.
Rounded to two decimal places, the percent becomes 50.55%. This level of precision is handy for reports, worksheets, or any place where a simple, clear number is needed without too many digits.