-85.88% is the change from 680 to 96
Calculation steps:
[( 96 - 680 ) ÷ 680] x 100 = -85.88%
Formula
Percentage change = [(96 - 680) / 680] x 100
Subtract the new number by the original number
96 - 680 = -584
-584 ÷ 680 = -0.8588235294117647
-0.8588235294117647 x 100 = -85.88%