128.84% is the change from 430 to 984
Calculation steps:
[( 984 - 430 ) ÷ 430] x 100 = 128.84%
Formula
Percentage change = [(984 - 430) / 430] x 100
Subtract the new number by the original number
984 - 430 = 554
554 ÷ 430 = 1.2883720930232558
1.2883720930232558 x 100 = 128.84%