22/30 expressed as a percentage is 73.33%. This number tells you how much of a whole 22 parts out of 30 represent when you look at it in terms of 100.
The fraction 22/30 can be simplified to 11/15, but the value stays the same. Whether you write it as a fraction, a decimal, or a percentage, it still represents the same portion of a whole.
Percentages like 73.33% are handy for everyday situations—like figuring out a discount, calculating a test score, or comparing parts of a group. Knowing the percentage makes it easy to see the size of the part at a glance.