30/59 as a percentage is 50.85%. This is the rounded value you get when you change the fraction to a percent, and it’s useful for quick comparisons.
The fraction 30/59 is a bit more than one‑half. When you write it out, you see that 30 parts out of a total of 59 parts give you just over 50 percent of the whole. It’s a handy number when you need to estimate half of something but want a little extra precision.
In everyday situations, you might see 50.85% used in reports, charts, or when calculating scores. Knowing the percent makes it easier to talk about the fraction with people who think in percentages rather than in parts of a whole.