142.7% is the change from 185 to 449
Calculation steps:
[( 449 - 185 ) ÷ 185] x 100 = 142.7%
Formula
Percentage change = [(449 - 185) / 185] x 100
Subtract the new number by the original number
449 - 185 = 264
264 ÷ 185 = 1.427027027027027
1.427027027027027 x 100 = 142.7%