-95.49% is the change from 886 to 40
Calculation steps:
[( 40 - 886 ) ÷ 886] x 100 = -95.49%
Formula
Percentage change = [(40 - 886) / 886] x 100
Subtract the new number by the original number
40 - 886 = -846
-846 ÷ 886 = -0.9548532731376975
-0.9548532731376975 x 100 = -95.49%