0.67% is the change from 446 to 449
Calculation steps:
[( 449 - 446 ) ÷ 446] x 100 = 0.67%
Formula
Percentage change = [(449 - 446) / 446] x 100
Subtract the new number by the original number
449 - 446 = 3
3 ÷ 446 = 0.006726457399103139
0.006726457399103139 x 100 = 0.67%