203.36% is the change from 149 to 452
Calculation steps:
[( 452 - 149 ) ÷ 149] x 100 = 203.36%
Formula
Percentage change = [(452 - 149) / 149] x 100
Subtract the new number by the original number
452 - 149 = 303
303 ÷ 149 = 2.033557046979866
2.033557046979866 x 100 = 203.36%