-97.56% is the change from 41 to 1
Calculation steps:
[( 1 - 41 ) ÷ 41] x 100 = -97.56%
Formula
Percentage change = [(1 - 41) / 41] x 100
Subtract the new number by the original number
1 - 41 = -40
-40 ÷ 41 = -0.975609756097561
-0.975609756097561 x 100 = -97.56%