-80.34% is the change from 702 to 138
Calculation steps:
[( 138 - 702 ) ÷ 702] x 100 = -80.34%
Formula
Percentage change = [(138 - 702) / 702] x 100
Subtract the new number by the original number
138 - 702 = -564
-564 ÷ 702 = -0.8034188034188035
-0.8034188034188035 x 100 = -80.34%