337.06% is the change from 170 to 743
Calculation steps:
[( 743 - 170 ) ÷ 170] x 100 = 337.06%
Formula
Percentage change = [(743 - 170) / 170] x 100
Subtract the new number by the original number
743 - 170 = 573
573 ÷ 170 = 3.3705882352941177
3.3705882352941177 x 100 = 337.06%