276.15% is the change from 239 to 899
Calculation steps:
[( 899 - 239 ) ÷ 239] x 100 = 276.15%
Formula
Percentage change = [(899 - 239) / 239] x 100
Subtract the new number by the original number
899 - 239 = 660
660 ÷ 239 = 2.7615062761506275
2.7615062761506275 x 100 = 276.15%