249.47% is the change from 285 to 996
Calculation steps:
[( 996 - 285 ) ÷ 285] x 100 = 249.47%
Formula
Percentage change = [(996 - 285) / 285] x 100
Subtract the new number by the original number
996 - 285 = 711
711 ÷ 285 = 2.4947368421052634
2.4947368421052634 x 100 = 249.47%