84/98 as a percentage is 85.71%. This fraction is close to the whole, so when you turn it into a percent you get a number a little higher than 80 %. It’s a tidy, rounded figure that’s easy to read and use.
The fraction 84/98 can be reduced to its simplest form, 6/7. Whether you write it as 84/98, 6/7, or 85.71%, the value stays the same. Seeing it as a percent makes it quick to compare with other percentages in everyday situations.
Percentages like 85.71% are handy for things like test scores, discounts, or statistics. Because the number is rounded to two decimal places, it’s precise enough for most practical uses without getting too messy.