-98.58% is the change from 702 to 10
Calculation steps:
[( 10 - 702 ) ÷ 702] x 100 = -98.58%
Formula
Percentage change = [(10 - 702) / 702] x 100
Subtract the new number by the original number
10 - 702 = -692
-692 ÷ 702 = -0.9857549857549858
-0.9857549857549858 x 100 = -98.58%