73/77 as a percentage is 94.81%. This number shows that the fraction is very close to a whole. When you see 94.81%, you know the value is just a little short of 100%.
The fraction 73/77 means you have 73 parts out of a total of 77 equal parts. Because the denominator is only a little larger than the numerator, the value is high, which is reflected in the percentage above. It’s a handy way to compare parts of a whole when you need a quick, understandable figure.
In real life, such a percentage might be used to show a test score, a completion rate, or the efficiency of a process. Seeing 94.81% tells you that almost everything is done, leaving only a tiny portion unfinished.