24/79 as a percentage is 30.38%. This fraction is a little more than three‑tenths of a whole, so you can think of it as roughly one‑third when estimating quickly.
The fraction 24/79 can also be written as a decimal (0.3038) before turning into a percentage, but the main point is the percentage value above. It’s useful when you need to compare parts of a set in a way that most people understand instantly.
In everyday situations—like grading, budgeting, or sports stats—using 30.38% makes it easier to see how large the part is compared to the whole. It tells you that out of every 100 units, about 30 are represented by the 24 out of 79.