149.47% is the change from 285 to 711
Calculation steps:
[( 711 - 285 ) ÷ 285] x 100 = 149.47%
Formula
Percentage change = [(711 - 285) / 285] x 100
Subtract the new number by the original number
711 - 285 = 426
426 ÷ 285 = 1.4947368421052631
1.4947368421052631 x 100 = 149.47%