-52.62% is the change from 686 to 325
Calculation steps:
[( 325 - 686 ) ÷ 686] x 100 = -52.62%
Formula
Percentage change = [(325 - 686) / 686] x 100
Subtract the new number by the original number
325 - 686 = -361
-361 ÷ 686 = -0.5262390670553936
-0.5262390670553936 x 100 = -52.62%