26/48 as a percentage is 54.17%. This rounded figure gives you a quick sense of how much of a whole the fraction represents.
The fraction 26/48 can be simplified to 13/24, which still keeps the same value. Seeing it in its reduced form helps when comparing it to other fractions or when doing mental math.
In everyday situations, you might use this percentage to understand parts of a budget, scores on a test, or portions of a recipe. Knowing that 26 out of 48 is roughly 54 % makes it easy to communicate the idea without needing to work with the original numbers.