-33.26% is the change from 953 to 636
Calculation steps:
[( 636 - 953 ) ÷ 953] x 100 = -33.26%
Formula
Percentage change = [(636 - 953) / 953] x 100
Subtract the new number by the original number
636 - 953 = -317
-317 ÷ 953 = -0.33263378803777544
-0.33263378803777544 x 100 = -33.26%