-93.37% is the change from 603 to 40
Calculation steps:
[( 40 - 603 ) ÷ 603] x 100 = -93.37%
Formula
Percentage change = [(40 - 603) / 603] x 100
Subtract the new number by the original number
40 - 603 = -563
-563 ÷ 603 = -0.9336650082918739
-0.9336650082918739 x 100 = -93.37%