-86.01% is the change from 686 to 96
Calculation steps:
[( 96 - 686 ) ÷ 686] x 100 = -86.01%
Formula
Percentage change = [(96 - 686) / 686] x 100
Subtract the new number by the original number
96 - 686 = -590
-590 ÷ 686 = -0.8600583090379009
-0.8600583090379009 x 100 = -86.01%