-32.37% is the change from 933 to 631
Calculation steps:
[( 631 - 933 ) ÷ 933] x 100 = -32.37%
Formula
Percentage change = [(631 - 933) / 933] x 100
Subtract the new number by the original number
631 - 933 = -302
-302 ÷ 933 = -0.3236870310825295
-0.3236870310825295 x 100 = -32.37%