The fraction 51/90 is equal to 56.67% 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 90 items and took 51 of them, you'd have about 56.67% of the total.
To put this in perspective, 56.67% is a little more than half. It's closer to 60% than 50%, so it's a majority but not an overwhelming one. This percentage could be useful in various real-world situations, like understanding test scores, voting results, or even cooking measurements. Remember, when you see 51/90 or 56.67%, they're essentially telling you the same thing - just in different formats.