-19.26% is the change from 836 to 675
Calculation steps:
[( 675 - 836 ) ÷ 836] x 100 = -19.26%
Formula
Percentage change = [(675 - 836) / 836] x 100
Subtract the new number by the original number
675 - 836 = -161
-161 ÷ 836 = -0.19258373205741627
-0.19258373205741627 x 100 = -19.26%