129.4% is the change from 432 to 991
Calculation steps:
[( 991 - 432 ) ÷ 432] x 100 = 129.4%
Formula
Percentage change = [(991 - 432) / 432] x 100
Subtract the new number by the original number
991 - 432 = 559
559 ÷ 432 = 1.2939814814814814
1.2939814814814814 x 100 = 129.4%