2317.07% is the change from 41 to 991
Calculation steps:
[( 991 - 41 ) ÷ 41] x 100 = 2317.07%
Formula
Percentage change = [(991 - 41) / 41] x 100
Subtract the new number by the original number
991 - 41 = 950
950 ÷ 41 = 23.170731707317074
23.170731707317074 x 100 = 2317.07%