23.09% is the change from 446 to 549
Calculation steps:
[( 549 - 446 ) ÷ 446] x 100 = 23.09%
Formula
Percentage change = [(549 - 446) / 446] x 100
Subtract the new number by the original number
549 - 446 = 103
103 ÷ 446 = 0.23094170403587444
0.23094170403587444 x 100 = 23.09%