-18.89% is the change from 953 to 773
Calculation steps:
[( 773 - 953 ) ÷ 953] x 100 = -18.89%
Formula
Percentage change = [(773 - 953) / 953] x 100
Subtract the new number by the original number
773 - 953 = -180
-180 ÷ 953 = -0.1888772298006296
-0.1888772298006296 x 100 = -18.89%