-30.53% is the change from 986 to 685
Calculation steps:
[( 685 - 986 ) ÷ 986] x 100 = -30.53%
Formula
Percentage change = [(685 - 986) / 986] x 100
Subtract the new number by the original number
685 - 986 = -301
-301 ÷ 986 = -0.3052738336713996
-0.3052738336713996 x 100 = -30.53%