1475.61% is the change from 41 to 646
Calculation steps:
[( 646 - 41 ) ÷ 41] x 100 = 1475.61%
Formula
Percentage change = [(646 - 41) / 41] x 100
Subtract the new number by the original number
646 - 41 = 605
605 ÷ 41 = 14.75609756097561
14.75609756097561 x 100 = 1475.61%