-84.89% is the change from 940 to 142
Calculation steps:
[( 142 - 940 ) ÷ 940] x 100 = -84.89%
Formula
Percentage change = [(142 - 940) / 940] x 100
Subtract the new number by the original number
142 - 940 = -798
-798 ÷ 940 = -0.8489361702127659
-0.8489361702127659 x 100 = -84.89%