When you look at the fraction 20/34, it works out to 58.82%. This percentage tells you how much of a whole the fraction represents in a format that’s easy to compare with other numbers.
The fraction 20/34 can be simplified to 10/17, but the percentage stays the same. Whether you use the original numbers or the simplified ones, the proportion of the whole doesn’t change.
Seeing the value as a percent is useful in everyday situations, like figuring out a test score or a discount. It gives a quick sense of scale without needing to do more math.
In short, 20 out of 34 is just under three‑fifths of the total, which is why it appears as 58.82% when expressed as a percentage.