130.47% is the change from 430 to 991
Calculation steps:
[( 991 - 430 ) ÷ 430] x 100 = 130.47%
Formula
Percentage change = [(991 - 430) / 430] x 100
Subtract the new number by the original number
991 - 430 = 561
561 ÷ 430 = 1.3046511627906976
1.3046511627906976 x 100 = 130.47%