32.76% is the change from 409 to 543
Calculation steps:
[( 543 - 409 ) ÷ 409] x 100 = 32.76%
Formula
Percentage change = [(543 - 409) / 409] x 100
Subtract the new number by the original number
543 - 409 = 134
134 ÷ 409 = 0.3276283618581907
0.3276283618581907 x 100 = 32.76%