337.66% is the change from 154 to 674
Calculation steps:
[( 674 - 154 ) ÷ 154] x 100 = 337.66%
Formula
Percentage change = [(674 - 154) / 154] x 100
Subtract the new number by the original number
674 - 154 = 520
520 ÷ 154 = 3.3766233766233764
3.3766233766233764 x 100 = 337.66%