-20.09% is the change from 846 to 676
Calculation steps:
[( 676 - 846 ) ÷ 846] x 100 = -20.09%
Formula
Percentage change = [(676 - 846) / 846] x 100
Subtract the new number by the original number
676 - 846 = -170
-170 ÷ 846 = -0.20094562647754138
-0.20094562647754138 x 100 = -20.09%