332.26% is the change from 155 to 670
Calculation steps:
[( 670 - 155 ) ÷ 155] x 100 = 332.26%
Formula
Percentage change = [(670 - 155) / 155] x 100
Subtract the new number by the original number
670 - 155 = 515
515 ÷ 155 = 3.3225806451612905
3.3225806451612905 x 100 = 332.26%