33.25% is the change from 409 to 545
Calculation steps:
[( 545 - 409 ) ÷ 409] x 100 = 33.25%
Formula
Percentage change = [(545 - 409) / 409] x 100
Subtract the new number by the original number
545 - 409 = 136
136 ÷ 409 = 0.33251833740831294
0.33251833740831294 x 100 = 33.25%