-82.59% is the change from 942 to 164
Calculation steps:
[( 164 - 942 ) ÷ 942] x 100 = -82.59%
Formula
Percentage change = [(164 - 942) / 942] x 100
Subtract the new number by the original number
164 - 942 = -778
-778 ÷ 942 = -0.8259023354564756
-0.8259023354564756 x 100 = -82.59%