9.15% is the change from 481 to 525
Calculation steps:
[( 525 - 481 ) ÷ 481] x 100 = 9.15%
Formula
Percentage change = [(525 - 481) / 481] x 100
Subtract the new number by the original number
525 - 481 = 44
44 ÷ 481 = 0.09147609147609148
0.09147609147609148 x 100 = 9.15%