-55.11% is the change from 940 to 422
Calculation steps:
[( 422 - 940 ) ÷ 940] x 100 = -55.11%
Formula
Percentage change = [(422 - 940) / 940] x 100
Subtract the new number by the original number
422 - 940 = -518
-518 ÷ 940 = -0.551063829787234
-0.551063829787234 x 100 = -55.11%