-80.07% is the change from 843 to 168
Calculation steps:
[( 168 - 843 ) ÷ 843] x 100 = -80.07%
Formula
Percentage change = [(168 - 843) / 843] x 100
Subtract the new number by the original number
168 - 843 = -675
-675 ÷ 843 = -0.800711743772242
-0.800711743772242 x 100 = -80.07%