The fraction 90⁄99 is equal to 90.91% when expressed as a percentage. This value is rounded to the nearest two decimal places.
Since 90⁄99 is only a little smaller than 1, its percentage is just under 100 %. The fraction can also be simplified to 10⁄11, which shows why the percentage is so high.
In everyday situations, you might see 90.91% used to describe a success rate, a test score, or any proportion that’s almost complete. It’s a handy way to see how close something is to the whole.
