-84.82% is the change from 942 to 143
Calculation steps:
[( 143 - 942 ) ÷ 942] x 100 = -84.82%
Formula
Percentage change = [(143 - 942) / 942] x 100
Subtract the new number by the original number
143 - 942 = -799
-799 ÷ 942 = -0.8481953290870489
-0.8481953290870489 x 100 = -84.82%