-33.83% is the change from 940 to 622
Calculation steps:
[( 622 - 940 ) ÷ 940] x 100 = -33.83%
Formula
Percentage change = [(622 - 940) / 940] x 100
Subtract the new number by the original number
622 - 940 = -318
-318 ÷ 940 = -0.3382978723404255
-0.3382978723404255 x 100 = -33.83%