28/38 expressed as a percentage is 73.68%. This value tells you how much of a whole 28 is when the whole is represented by 38 parts.
The fraction 28/38 can also be simplified to 14/19, which still represents the same portion of a whole. Whether you write it as a fraction or a percentage, it shows the same relationship between the two numbers.
In everyday situations, you might see percentages like 73.68% on a report card, a discount coupon, or a test score. Using a percentage makes it easy to compare with other values that are also given in percent form.
Remember, whenever you need to communicate a part of a whole quickly, turning a fraction into a percentage—like 73.68%—is a handy shortcut.