-12.55% is the change from 940 to 822
Calculation steps:
[( 822 - 940 ) ÷ 940] x 100 = -12.55%
Formula
Percentage change = [(822 - 940) / 940] x 100
Subtract the new number by the original number
822 - 940 = -118
-118 ÷ 940 = -0.125531914893617
-0.125531914893617 x 100 = -12.55%