2131.71% is the change from 41 to 915
Calculation steps:
[( 915 - 41 ) ÷ 41] x 100 = 2131.71%
Formula
Percentage change = [(915 - 41) / 41] x 100
Subtract the new number by the original number
915 - 41 = 874
874 ÷ 41 = 21.317073170731707
21.317073170731707 x 100 = 2131.71%