0.67% is the change from 449 to 452
Calculation steps:
[( 452 - 449 ) ÷ 449] x 100 = 0.67%
Formula
Percentage change = [(452 - 449) / 449] x 100
Subtract the new number by the original number
452 - 449 = 3
3 ÷ 449 = 0.0066815144766146995
0.0066815144766146995 x 100 = 0.67%