1463.41% is the change from 41 to 641
Calculation steps:
[( 641 - 41 ) ÷ 41] x 100 = 1463.41%
Formula
Percentage change = [(641 - 41) / 41] x 100
Subtract the new number by the original number
641 - 41 = 600
600 ÷ 41 = 14.634146341463415
14.634146341463415 x 100 = 1463.41%