9.07% is the change from 441 to 481
Calculation steps:
[( 481 - 441 ) ÷ 441] x 100 = 9.07%
Formula
Percentage change = [(481 - 441) / 441] x 100
Subtract the new number by the original number
481 - 441 = 40
40 ÷ 441 = 0.09070294784580499
0.09070294784580499 x 100 = 9.07%