337.21% is the change from 172 to 752
Calculation steps:
[( 752 - 172 ) ÷ 172] x 100 = 337.21%
Formula
Percentage change = [(752 - 172) / 172] x 100
Subtract the new number by the original number
752 - 172 = 580
580 ÷ 172 = 3.372093023255814
3.372093023255814 x 100 = 337.21%