28.31% is the change from 431 to 553
Calculation steps:
[( 553 - 431 ) ÷ 431] x 100 = 28.31%
Formula
Percentage change = [(553 - 431) / 431] x 100
Subtract the new number by the original number
553 - 431 = 122
122 ÷ 431 = 0.28306264501160094
0.28306264501160094 x 100 = 28.31%