35.22% is the change from 406 to 549
Calculation steps:
[( 549 - 406 ) ÷ 406] x 100 = 35.22%
Formula
Percentage change = [(549 - 406) / 406] x 100
Subtract the new number by the original number
549 - 406 = 143
143 ÷ 406 = 0.3522167487684729
0.3522167487684729 x 100 = 35.22%