128.87% is the change from 433 to 991
Calculation steps:
[( 991 - 433 ) ÷ 433] x 100 = 128.87%
Formula
Percentage change = [(991 - 433) / 433] x 100
Subtract the new number by the original number
991 - 433 = 558
558 ÷ 433 = 1.2886836027713626
1.2886836027713626 x 100 = 128.87%