-95.02% is the change from 803 to 40
Calculation steps:
[( 40 - 803 ) ÷ 803] x 100 = -95.02%
Formula
Percentage change = [(40 - 803) / 803] x 100
Subtract the new number by the original number
40 - 803 = -763
-763 ÷ 803 = -0.950186799501868
-0.950186799501868 x 100 = -95.02%