-33.16% is the change from 953 to 637
Calculation steps:
[( 637 - 953 ) ÷ 953] x 100 = -33.16%
Formula
Percentage change = [(637 - 953) / 953] x 100
Subtract the new number by the original number
637 - 953 = -316
-316 ÷ 953 = -0.3315844700944386
-0.3315844700944386 x 100 = -33.16%