9/75 as a percentage is 12.00%. This number shows how much of a whole the fraction represents when you think in terms of hundredths. The fraction itself can be reduced to 3/25, which still gives the same percentage result.
The value 12.00% is a tidy, rounded figure that works well for quick estimates. It tells you that for every 100 parts, about 12 parts belong to the original fraction.
In everyday use, you might see this percentage on a chart or a report where fractions are easier to read as percentages. It gives a clear, simple picture of the proportion without needing to work with the original numbers.