1.34% is the change from 449 to 455
Calculation steps:
[( 455 - 449 ) ÷ 449] x 100 = 1.34%
Formula
Percentage change = [(455 - 449) / 449] x 100
Subtract the new number by the original number
455 - 449 = 6
6 ÷ 449 = 0.013363028953229399
0.013363028953229399 x 100 = 1.34%