-12.37% is the change from 986 to 864
Calculation steps:
[( 864 - 986 ) ÷ 986] x 100 = -12.37%
Formula
Percentage change = [(864 - 986) / 986] x 100
Subtract the new number by the original number
864 - 986 = -122
-122 ÷ 986 = -0.12373225152129817
-0.12373225152129817 x 100 = -12.37%