310.98% is the change from 173 to 711
Calculation steps:
[( 711 - 173 ) ÷ 173] x 100 = 310.98%
Formula
Percentage change = [(711 - 173) / 173] x 100
Subtract the new number by the original number
711 - 173 = 538
538 ÷ 173 = 3.1098265895953756
3.1098265895953756 x 100 = 310.98%