72/84 as a percentage is 85.71%. This is the rounded value you get when you change the fraction into a percent, and it’s a quick way to see how large the fraction is compared to a whole.
The fraction 72/84 can be reduced by dividing both numbers by their greatest common divisor, 12, which gives 6/7. Seeing it as 6 out of 7 parts helps you understand that it’s a little less than a full whole, which matches the 85.71% you see.
In everyday use, you might see this kind of conversion in grades, discounts, or statistics. Knowing that 72/84 equals about 85.71% makes it easy to compare with other percentages or to communicate the size of a portion in a clear, familiar format.
