33/57 as a percentage is 57.89%. This tells you that the fraction is a little more than half of a whole.
The fraction 33/57 means you have 33 parts out of a total of 57 equal parts. When you look at it as a percent, it shows how many parts you have out of every 100 parts, which is handy for quick comparisons.
Rounded to two decimal places, the result is 57.89%, a tidy figure you can use in reports, charts, or everyday calculations without worrying about long decimals.