305.33% is the change from 150 to 608
Calculation steps:
[( 608 - 150 ) ÷ 150] x 100 = 305.33%
Formula
Percentage change = [(608 - 150) / 150] x 100
Subtract the new number by the original number
608 - 150 = 458
458 ÷ 150 = 3.0533333333333332
3.0533333333333332 x 100 = 305.33%