31.23% is the change from 554 to 727
Calculation steps:
[( 727 - 554 ) ÷ 554] x 100 = 31.23%
Formula
Percentage change = [(727 - 554) / 554] x 100
Subtract the new number by the original number
727 - 554 = 173
173 ÷ 554 = 0.31227436823104693
0.31227436823104693 x 100 = 31.23%