The fraction 28/90 is equal to 31.11% 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 28 of them, you'd have about 31% of the total.
To put this in perspective, 31.11% is just under one-third of the whole. It's a bit more than 30% but not quite as much as 33%. This fraction and percentage could be useful in various real-world situations, such as calculating discounts, measuring progress, or determining partial quantities in recipes or other measurements.