-1.91% is the change from 940 to 922
Calculation steps:
[( 922 - 940 ) ÷ 940] x 100 = -1.91%
Formula
Percentage change = [(922 - 940) / 940] x 100
Subtract the new number by the original number
922 - 940 = -18
-18 ÷ 940 = -0.019148936170212766
-0.019148936170212766 x 100 = -1.91%