-2.22% is the change from 944 to 923
Calculation steps:
[( 923 - 944 ) ÷ 944] x 100 = -2.22%
Formula
Percentage change = [(923 - 944) / 944] x 100
Subtract the new number by the original number
923 - 944 = -21
-21 ÷ 944 = -0.022245762711864406
-0.022245762711864406 x 100 = -2.22%