-95.27% is the change from 866 to 41
Calculation steps:
[( 41 - 866 ) ÷ 866] x 100 = -95.27%
Formula
Percentage change = [(41 - 866) / 866] x 100
Subtract the new number by the original number
41 - 866 = -825
-825 ÷ 866 = -0.9526558891454965
-0.9526558891454965 x 100 = -95.27%