8/90 as a percentage is 8.89%. This fraction is a small part of a whole, and when you write it as a percent you can see how tiny it is compared to 100. It’s useful when you need a quick visual of size.
The fraction 8/90 can also be reduced to 4/45, but the percent form stays the same. Seeing the number as a percent helps in everyday situations, like figuring out a discount or a portion of a group.
In practice, you might round the percent to 8.9% if you need a simpler number, but the more precise value is 8.89%. This makes it easy to compare with other percentages and understand its relative size.
