-97.56% is the change from 942 to 23
Calculation steps:
[( 23 - 942 ) ÷ 942] x 100 = -97.56%
Formula
Percentage change = [(23 - 942) / 942] x 100
Subtract the new number by the original number
23 - 942 = -919
-919 ÷ 942 = -0.975583864118896
-0.975583864118896 x 100 = -97.56%