331.76% is the change from 170 to 734
Calculation steps:
[( 734 - 170 ) ÷ 170] x 100 = 331.76%
Formula
Percentage change = [(734 - 170) / 170] x 100
Subtract the new number by the original number
734 - 170 = 564
564 ÷ 170 = 3.3176470588235296
3.3176470588235296 x 100 = 331.76%