34.08% is the change from 449 to 602
Calculation steps:
[( 602 - 449 ) ÷ 449] x 100 = 34.08%
Formula
Percentage change = [(602 - 449) / 449] x 100
Subtract the new number by the original number
602 - 449 = 153
153 ÷ 449 = 0.34075723830734966
0.34075723830734966 x 100 = 34.08%