The fraction 51/75 is equal to 68.00% when converted to a percentage and rounded to two decimal places. This percentage represents how much of a whole the fraction represents. In other words, if you had 75 items and took 51 of them, you'd have 68% of the total.
68% is a little more than two-thirds of the whole. It's a pretty significant portion, falling between half and three-quarters. In everyday situations, you might see this percentage used in things like test scores, sales discounts, or statistics. For example, if a store was offering a 68% discount on an item, you'd be getting a pretty good deal!