-81.39% is the change from 994 to 185
Calculation steps:
[( 185 - 994 ) ÷ 994] x 100 = -81.39%
Formula
Percentage change = [(185 - 994) / 994] x 100
Subtract the new number by the original number
185 - 994 = -809
-809 ÷ 994 = -0.8138832997987927
-0.8138832997987927 x 100 = -81.39%