-2.85% is the change from 702 to 682
Calculation steps:
[( 682 - 702 ) ÷ 702] x 100 = -2.85%
Formula
Percentage change = [(682 - 702) / 702] x 100
Subtract the new number by the original number
682 - 702 = -20
-20 ÷ 702 = -0.02849002849002849
-0.02849002849002849 x 100 = -2.85%