295.45% is the change from 154 to 609
Calculation steps:
[( 609 - 154 ) ÷ 154] x 100 = 295.45%
Formula
Percentage change = [(609 - 154) / 154] x 100
Subtract the new number by the original number
609 - 154 = 455
455 ÷ 154 = 2.9545454545454546
2.9545454545454546 x 100 = 295.45%