68/98 as a percentage is 69.39%. This rounded figure gives a quick sense of how large the fraction is compared to a whole.
The fraction 68/98 can be simplified to 34/49, which still represents the same value. Whether you write it as a fraction or a percentage, it stays consistent.
Knowing that 68 out of 98 is about 69.39% helps when you need to compare parts of a whole, such as grades, survey results, or any situation where a proportion is easier to understand in percent form.