13.75% is what you get when you turn the fraction 11/80 into a percentage. This small fraction represents a little more than one in ten, which makes it handy for quick estimates.
In everyday situations, you might see 11/80 show up in recipes, budgeting, or grading. For example, if you earned 11 out of 80 possible points on a quiz, your score would be 13.75%, indicating room for improvement.
Remember, you can always think of 11/80 as a tiny slice of a whole—just over one‑tenth—and the percentage version makes it easy to compare with other numbers.