120.1% is the change from 204 to 449
Calculation steps:
[( 449 - 204 ) ÷ 204] x 100 = 120.1%
Formula
Percentage change = [(449 - 204) / 204] x 100
Subtract the new number by the original number
449 - 204 = 245
245 ÷ 204 = 1.2009803921568627
1.2009803921568627 x 100 = 120.1%