35/79 as a percentage is 44.30%. This tells you that the fraction is a little less than half of a whole. It’s a tidy way to see how big 35 parts are out of 79 when you think in terms of 100.
The fraction 35/79 is a proper fraction, meaning the numerator is smaller than the denominator. In everyday terms, if you had 79 equal pieces of something and you took 35 of them, you’d have just under half of the total amount.
Seeing the percentage makes it easy to compare this fraction with others. For example, 44.30% is lower than 50% but higher than 40%, so you can quickly gauge its size without doing any more math.