71/78 is 91.03% when expressed as a percentage. This shows that the fraction is very close to a whole number, just a little under 100%.
The fraction 71/78 can be simplified only by the common factor 1, so it stays as it is. It represents a part of a whole that is slightly less than the whole itself.
In everyday terms, saying something is 91.03% means it is almost complete. For example, if you scored 71 out of 78 points on a test, you would have earned 91.03% of the total possible points.
Knowing the percentage helps you compare this result with other scores or measurements that are already in percent form, making it easy to see how well you did.