30.86% is the change from 444 to 581
Calculation steps:
[( 581 - 444 ) ÷ 444] x 100 = 30.86%
Formula
Percentage change = [(581 - 444) / 444] x 100
Subtract the new number by the original number
581 - 444 = 137
137 ÷ 444 = 0.30855855855855857
0.30855855855855857 x 100 = 30.86%