56/78 as a percentage is 71.79%. This number tells you how much of a whole the fraction represents when it’s written in a way that’s easy to compare with other percentages.
The fraction 56/78 can be reduced to 28/39, which still keeps the same value. It’s a little more than half, and the percentage shows that it’s close to three‑quarters of a whole.
When you see 71.79% on a chart or a report, you know it’s the same as the fraction 56/78. It’s a quick way to understand the size of the part compared to the whole without having to work with the fraction directly.
