-0.85% is the change from 708 to 702
Calculation steps:
[( 702 - 708 ) ÷ 708] x 100 = -0.85%
Formula
Percentage change = [(702 - 708) / 708] x 100
Subtract the new number by the original number
702 - 708 = -6
-6 ÷ 708 = -0.00847457627118644
-0.00847457627118644 x 100 = -0.85%