-81.06% is the change from 940 to 178
Calculation steps:
[( 178 - 940 ) ÷ 940] x 100 = -81.06%
Formula
Percentage change = [(178 - 940) / 940] x 100
Subtract the new number by the original number
178 - 940 = -762
-762 ÷ 940 = -0.8106382978723404
-0.8106382978723404 x 100 = -81.06%