-93% is the change from 586 to 41
Calculation steps:
[( 41 - 586 ) ÷ 586] x 100 = -93%
Formula
Percentage change = [(41 - 586) / 586] x 100
Subtract the new number by the original number
41 - 586 = -545
-545 ÷ 586 = -0.9300341296928327
-0.9300341296928327 x 100 = -93%