238.26% is the change from 149 to 504
Calculation steps:
[( 504 - 149 ) ÷ 149] x 100 = 238.26%
Formula
Percentage change = [(504 - 149) / 149] x 100
Subtract the new number by the original number
504 - 149 = 355
355 ÷ 149 = 2.38255033557047
2.38255033557047 x 100 = 238.26%