-93.87% is the change from 653 to 40
Calculation steps:
[( 40 - 653 ) ÷ 653] x 100 = -93.87%
Formula
Percentage change = [(40 - 653) / 653] x 100
Subtract the new number by the original number
40 - 653 = -613
-613 ÷ 653 = -0.9387442572741195
-0.9387442572741195 x 100 = -93.87%