9.32% is the change from 440 to 481
Calculation steps:
[( 481 - 440 ) ÷ 440] x 100 = 9.32%
Formula
Percentage change = [(481 - 440) / 440] x 100
Subtract the new number by the original number
481 - 440 = 41
41 ÷ 440 = 0.09318181818181819
0.09318181818181819 x 100 = 9.32%