339.77% is the change from 171 to 752
Calculation steps:
[( 752 - 171 ) ÷ 171] x 100 = 339.77%
Formula
Percentage change = [(752 - 171) / 171] x 100
Subtract the new number by the original number
752 - 171 = 581
581 ÷ 171 = 3.3976608187134505
3.3976608187134505 x 100 = 339.77%