The fraction 2/22 is equal to 9.09% when converted to a percentage and rounded to two decimal places. This small percentage represents about 1/11 of a whole, which isn't a lot but can still be significant in certain contexts. For example, if you're talking about a 9.09% chance of rain, you might want to bring an umbrella just in case.
In everyday life, you might encounter 2/22 or 9.09% in various situations. It could be the portion of a pizza that's left after a party, the amount of battery life remaining on your phone, or the discount on a sale item at a store. While it's not a huge amount, it's still noticeable and can make a difference depending on the situation.