-80.68% is the change from 994 to 192
Calculation steps:
[( 192 - 994 ) ÷ 994] x 100 = -80.68%
Formula
Percentage change = [(192 - 994) / 994] x 100
Subtract the new number by the original number
192 - 994 = -802
-802 ÷ 994 = -0.806841046277666
-0.806841046277666 x 100 = -80.68%