4/91 as a percentage is 4.40%. This tiny fraction shows up when you split something into 91 equal parts and take just four of them. It’s a small number, but it’s easy to read when it’s turned into a percentage.
The fraction 4/91 can be useful in everyday situations, like figuring out a tiny portion of a budget or a small slice of a pizza cut into many pieces. Thinking of it as a percentage makes it clearer how small the share really is.
When you see 4.40% on a report or a label, you now know it comes from the simple fraction 4 divided by 91. It’s a quick way to understand a tiny part of a whole without doing the math each time.