30/52 as a percentage is 57.69%. This means the fraction is a little more than one‑half when expressed in percent form.
The fraction 30/52 can be reduced to 15/26, but the original numbers are often kept for clarity in data sets and simple calculations. Seeing it as 57.69% makes it easy to compare with other percentages at a glance.
In everyday situations, you might use this value to describe a portion of a whole—like 57.69% of a class that prefers coffee over tea, or the share of a budget allocated to a specific project.
Remember that the 57.69% figure is rounded to two decimal places, so it’s a close approximation that works well for most practical purposes.