36/68 as a percentage is 52.94%. This number shows how much of a whole the fraction represents when you look at it in terms of parts per hundred.
The fraction 36/68 can be reduced to 9/17, which still gives the same percentage. Whether you write it as 36/68, 9/17, or 52.94%, the value stays the same.
Knowing the percentage helps when you compare this amount to other values, such as scores, discounts, or data points. It’s a quick way to see that the fraction is just a little over half of the whole.