The fraction 91/100 is equal to 91.00% when expressed as a percentage. This means that if you have 91 out of 100 of something, you have 91 percent of the total. It's a pretty high percentage, showing that you're close to having the full amount or completing something.
In everyday life, you might see 91% used in various contexts. For example, a student scoring 91% on a test would be considered to have done very well. In weather forecasts, a 91% chance of rain would suggest it's highly likely to rain that day. This percentage is often rounded to 91% in casual use, dropping the decimal places for simplicity.
