345.18% is the change from 166 to 739
Calculation steps:
[( 739 - 166 ) ÷ 166] x 100 = 345.18%
Formula
Percentage change = [(739 - 166) / 166] x 100
Subtract the new number by the original number
739 - 166 = 573
573 ÷ 166 = 3.4518072289156625
3.4518072289156625 x 100 = 345.18%