-84.47% is the change from 702 to 109
Calculation steps:
[( 109 - 702 ) ÷ 702] x 100 = -84.47%
Formula
Percentage change = [(109 - 702) / 702] x 100
Subtract the new number by the original number
109 - 702 = -593
-593 ÷ 702 = -0.8447293447293447
-0.8447293447293447 x 100 = -84.47%