-20.84% is the change from 854 to 676
Calculation steps:
[( 676 - 854 ) ÷ 854] x 100 = -20.84%
Formula
Percentage change = [(676 - 854) / 854] x 100
Subtract the new number by the original number
676 - 854 = -178
-178 ÷ 854 = -0.20843091334894615
-0.20843091334894615 x 100 = -20.84%