-39.03% is the change from 702 to 428
Calculation steps:
[( 428 - 702 ) ÷ 702] x 100 = -39.03%
Formula
Percentage change = [(428 - 702) / 702] x 100
Subtract the new number by the original number
428 - 702 = -274
-274 ÷ 702 = -0.3903133903133903
-0.3903133903133903 x 100 = -39.03%