-2.02% is the change from 942 to 923
Calculation steps:
[( 923 - 942 ) ÷ 942] x 100 = -2.02%
Formula
Percentage change = [(923 - 942) / 942] x 100
Subtract the new number by the original number
923 - 942 = -19
-19 ÷ 942 = -0.020169851380042462
-0.020169851380042462 x 100 = -2.02%