-5.7% is the change from 702 to 662
Calculation steps:
[( 662 - 702 ) ÷ 702] x 100 = -5.7%
Formula
Percentage change = [(662 - 702) / 702] x 100
Subtract the new number by the original number
662 - 702 = -40
-40 ÷ 702 = -0.05698005698005698
-0.05698005698005698 x 100 = -5.7%