244.14% is the change from 145 to 499
Calculation steps:
[( 499 - 145 ) ÷ 145] x 100 = 244.14%
Formula
Percentage change = [(499 - 145) / 145] x 100
Subtract the new number by the original number
499 - 145 = 354
354 ÷ 145 = 2.4413793103448276
2.4413793103448276 x 100 = 244.14%