25/40 as a percentage is 62.50%. This is the simplest way to see the fraction turned into a percent, rounded to two decimal places.
The fraction 25/40 can also be reduced to 5/8, which still represents the same value. Whether you write it as a fraction or a percent, the meaning doesn’t change.
In everyday situations, 62.50% might be used to show a portion of a whole, like getting 62.5 out of 100 points on a test. It’s a clear way to communicate how much of something you have.
Remember that 62.50% is just another way to express the same quantity as 25/40, so you can use whichever format works best for your audience.