The fraction 21/75 expressed as a percentage is 28.00%. This simple conversion shows how a part of a whole can be read in everyday terms.
Seeing 21 out of 75 items means you have just over a quarter of the total. In real‑world examples, that could be 21 students out of a class of 75, or 21 apples from a basket of 75. It’s a handy way to compare sizes without dealing with fractions.
Remember that percentages like 28.00% are easy to understand at a glance. They let you quickly see how large or small a portion is, whether you’re looking at grades, survey results, or any other data.