-14.78% is the change from 805 to 686
Calculation steps:
[( 686 - 805 ) ÷ 805] x 100 = -14.78%
Formula
Percentage change = [(686 - 805) / 805] x 100
Subtract the new number by the original number
686 - 805 = -119
-119 ÷ 805 = -0.14782608695652175
-0.14782608695652175 x 100 = -14.78%