342.2% is the change from 173 to 765
Calculation steps:
[( 765 - 173 ) ÷ 173] x 100 = 342.2%
Formula
Percentage change = [(765 - 173) / 173] x 100
Subtract the new number by the original number
765 - 173 = 592
592 ÷ 173 = 3.421965317919075
3.421965317919075 x 100 = 342.2%