-33.79% is the change from 953 to 631
Calculation steps:
[( 631 - 953 ) ÷ 953] x 100 = -33.79%
Formula
Percentage change = [(631 - 953) / 953] x 100
Subtract the new number by the original number
631 - 953 = -322
-322 ÷ 953 = -0.3378803777544596
-0.3378803777544596 x 100 = -33.79%