-12.61% is the change from 785 to 686
Calculation steps:
[( 686 - 785 ) ÷ 785] x 100 = -12.61%
Formula
Percentage change = [(686 - 785) / 785] x 100
Subtract the new number by the original number
686 - 785 = -99
-99 ÷ 785 = -0.12611464968152866
-0.12611464968152866 x 100 = -12.61%