-30.63% is the change from 986 to 684
Calculation steps:
[( 684 - 986 ) ÷ 986] x 100 = -30.63%
Formula
Percentage change = [(684 - 986) / 986] x 100
Subtract the new number by the original number
684 - 986 = -302
-302 ÷ 986 = -0.30628803245436104
-0.30628803245436104 x 100 = -30.63%