35/57 as a percentage is 61.40%. This number tells you how much of a whole 35 parts out of 57 represent when you look at it on a scale of 100.
The fraction 35/57 cannot be reduced any further, so it stays as it is. It’s a little more than half, which is why the percentage sits a bit above 50%.
Knowing that 35/57 equals 61.40% can be handy in everyday situations, like comparing test scores or figuring out a share of a group. The rounded value makes it easy to communicate without dealing with long decimals.