43/53 as a percentage is 81.13%. This value tells you how much of a whole the fraction represents when you look at it in terms of 100 parts.
The fraction 43/53 is already in its simplest form, because 43 and 53 share no common factors other than 1. It is a bit larger than three‑quarters, since three‑quarters is 0.75 (or 75%). Seeing it as a percentage makes it easier to compare with other numbers that are also expressed out of 100.
In everyday situations, you might use 81.13% to describe a success rate, a test score, or a portion of a budget. Knowing the percentage helps you quickly gauge how close the fraction is to a full 100% without having to do the math each time.
