-38.6% is the change from 702 to 431
Calculation steps:
[( 431 - 702 ) ÷ 702] x 100 = -38.6%
Formula
Percentage change = [(431 - 702) / 702] x 100
Subtract the new number by the original number
431 - 702 = -271
-271 ÷ 702 = -0.38603988603988604
-0.38603988603988604 x 100 = -38.6%