-94.96% is the change from 813 to 41
Calculation steps:
[( 41 - 813 ) ÷ 813] x 100 = -94.96%
Formula
Percentage change = [(41 - 813) / 813] x 100
Subtract the new number by the original number
41 - 813 = -772
-772 ÷ 813 = -0.949569495694957
-0.949569495694957 x 100 = -94.96%