71/78 as a percentage is 91.03%. This value shows how close the fraction is to a whole, and it tells you that the fraction is a little over nine‑tenths of 100.
When you see a number like 91.03%, you know the original fraction is very large compared to its denominator. In everyday terms, it’s like getting 91 out of every 100 points possible.
You can use this percentage to compare the fraction with other numbers quickly. It’s handy for grading, budgeting, or any situation where a quick sense of size matters.