48/53 as a percentage is 90.57%. This means that the fraction is just a little under one whole, or 100 %. When you look at it on a chart, it would fill almost the entire bar.
The fraction 48/53 can be thought of as 48 parts out of a total of 53 equal parts. Because the numerator is close to the denominator, the value is high—just shy of a perfect whole.
In everyday terms, a result of 90.57% might be seen as a strong score on a test, a high success rate, or a solid performance measure. It tells you that almost nine out of ten parts are present.