The fraction 21/23 is equal to 91.30% when converted to a percentage and rounded to two decimal places. This means that if you had 23 equal parts of something and took 21 of those parts, you'd have about 91% of the whole. It's a pretty high percentage, showing that 21/23 represents a large portion of a whole.
To put this in perspective, imagine a pizza cut into 23 slices. If you ate 21 of those slices, you'd have consumed 91.30% of the entire pizza. That's a lot of pizza! This fraction and its percentage equivalent are useful in various real-world situations, from calculating grades to measuring progress on a project.