-2.34% is the change from 942 to 920
Calculation steps:
[( 920 - 942 ) ÷ 942] x 100 = -2.34%
Formula
Percentage change = [(920 - 942) / 942] x 100
Subtract the new number by the original number
920 - 942 = -22
-22 ÷ 942 = -0.02335456475583864
-0.02335456475583864 x 100 = -2.34%