340.52% is the change from 153 to 674
Calculation steps:
[( 674 - 153 ) ÷ 153] x 100 = 340.52%
Formula
Percentage change = [(674 - 153) / 153] x 100
Subtract the new number by the original number
674 - 153 = 521
521 ÷ 153 = 3.4052287581699345
3.4052287581699345 x 100 = 340.52%