The fraction 77/91 is equal to 84.62% when converted to a percentage and rounded to two decimal places. This percentage represents how much of the whole (91) is taken up by the part (77). It's a way to express the fraction as parts per hundred, which can be easier to understand in some contexts.
When we see 84.62%, we know it's pretty close to 85%, or about 5/6 of the total. This means that 77/91 represents a fairly large portion of the whole, more than three-quarters but not quite as much as nine-tenths. In practical terms, if you had 91 items and took away 77 of them, you'd be left with only about 15% of the original amount.
