1097.56% is the change from 41 to 491
Calculation steps:
[( 491 - 41 ) ÷ 41] x 100 = 1097.56%
Formula
Percentage change = [(491 - 41) / 41] x 100
Subtract the new number by the original number
491 - 41 = 450
450 ÷ 41 = 10.975609756097562
10.975609756097562 x 100 = 1097.56%