36/42 as a percentage is 85.71%. This number tells you how much of a whole 36 is compared to 42 when you think in terms of 100 parts.
The fraction 36/42 can also be simplified to 6/7, which is a common way to see the same value in a smaller form. Whether you write it as a fraction or a percentage, the size of the part stays the same.
In everyday use, saying 85.71% is handy when you need to compare things like scores, discounts, or any situation where a part of a whole is measured out of 100. It’s a quick way to understand the proportion without dealing with the original numbers.