-46.36% is the change from 686 to 368
Calculation steps:
[( 368 - 686 ) ÷ 686] x 100 = -46.36%
Formula
Percentage change = [(368 - 686) / 686] x 100
Subtract the new number by the original number
368 - 686 = -318
-318 ÷ 686 = -0.46355685131195334
-0.46355685131195334 x 100 = -46.36%