187.85% is the change from 247 to 711
Calculation steps:
[( 711 - 247 ) ÷ 247] x 100 = 187.85%
Formula
Percentage change = [(711 - 247) / 247] x 100
Subtract the new number by the original number
711 - 247 = 464
464 ÷ 247 = 1.8785425101214575
1.8785425101214575 x 100 = 187.85%