-42.17% is the change from 702 to 406
Calculation steps:
[( 406 - 702 ) ÷ 702] x 100 = -42.17%
Formula
Percentage change = [(406 - 702) / 702] x 100
Subtract the new number by the original number
406 - 702 = -296
-296 ÷ 702 = -0.42165242165242167
-0.42165242165242167 x 100 = -42.17%