31.75% is the change from 441 to 581
Calculation steps:
[( 581 - 441 ) ÷ 441] x 100 = 31.75%
Formula
Percentage change = [(581 - 441) / 441] x 100
Subtract the new number by the original number
581 - 441 = 140
140 ÷ 441 = 0.31746031746031744
0.31746031746031744 x 100 = 31.75%