310.4% is the change from 173 to 710
Calculation steps:
[( 710 - 173 ) ÷ 173] x 100 = 310.4%
Formula
Percentage change = [(710 - 173) / 173] x 100
Subtract the new number by the original number
710 - 173 = 537
537 ÷ 173 = 3.1040462427745665
3.1040462427745665 x 100 = 310.4%