8.75% is the change from 480 to 522
Calculation steps:
[( 522 - 480 ) ÷ 480] x 100 = 8.75%
Formula
Percentage change = [(522 - 480) / 480] x 100
Subtract the new number by the original number
522 - 480 = 42
42 ÷ 480 = 0.0875
0.0875 x 100 = 8.75%
Example