The fraction 28/51 expressed as a percentage is 54.90%. This value tells you how much of a whole the fraction represents when you think in terms of 100 parts.
28 out of 51 is a little more than half. When you see it written as a fraction, it’s easy to compare it to other fractions, but the percentage makes it clear that it’s just under 55 % of the total.
Because the percentage is rounded to two decimal places, you get a tidy 54.90% that can be used in reports, graphs, or everyday calculations without extra digits getting in the way.