67/71 as a percentage is 94.37%. This means the fraction is almost the whole, just a little under 100 %.
The fraction 67/71 can be thought of as 67 parts out of a total of 71 equal parts. Because the numerator is so close to the denominator, the value is very high, which matches the 94.37 % we see.
In everyday situations, a result like 94.37% might show up in test scores, quality checks, or any place where you compare a large portion to the whole. It tells you that the measured amount is very close to complete, but not quite perfect.