40.82% is the change from 441 to 621
Calculation steps:
[( 621 - 441 ) ÷ 441] x 100 = 40.82%
Formula
Percentage change = [(621 - 441) / 441] x 100
Subtract the new number by the original number
621 - 441 = 180
180 ÷ 441 = 0.40816326530612246
0.40816326530612246 x 100 = 40.82%