-77.35% is the change from 702 to 159
Calculation steps:
[( 159 - 702 ) ÷ 702] x 100 = -77.35%
Formula
Percentage change = [(159 - 702) / 702] x 100
Subtract the new number by the original number
159 - 702 = -543
-543 ÷ 702 = -0.7735042735042735
-0.7735042735042735 x 100 = -77.35%