250.25% is the change from 203 to 711
Calculation steps:
[( 711 - 203 ) ÷ 203] x 100 = 250.25%
Formula
Percentage change = [(711 - 203) / 203] x 100
Subtract the new number by the original number
711 - 203 = 508
508 ÷ 203 = 2.502463054187192
2.502463054187192 x 100 = 250.25%