36/84 as a percentage is 42.86%. This is the rounded value you get when you turn the fraction into a percent. It tells you that the fraction is just a little less than half of a whole.
The fraction 36/84 can be simplified to 3/7, which is easier to work with. Even without doing any math here, you can remember that 3/7 is a common fraction that’s close to 0.43 when expressed as a decimal.
When you see 42.86% on a chart or in a report, you know it represents the same amount as the original 36 parts out of 84 total parts. It’s a handy way to compare sizes without using fractions.
