63/98 as a percentage is 64.29%. This rounded value gives a quick sense of how large the fraction is compared to a whole.
The fraction 63/98 can be simplified by dividing both numbers by their greatest common divisor, which is 7. This turns it into 9/14, a more compact way to see the same proportion. Even after simplification, the percentage stays the same because the value of the fraction hasn't changed.
Knowing that 63/98 equals about 64.29% is handy in everyday situations, like estimating parts of a class, a budget, or a recipe. It lets you compare the part to a whole without doing the math each time.