278.21% is the change from 234 to 885
Calculation steps:
[( 885 - 234 ) ÷ 234] x 100 = 278.21%
Formula
Percentage change = [(885 - 234) / 234] x 100
Subtract the new number by the original number
885 - 234 = 651
651 ÷ 234 = 2.782051282051282
2.782051282051282 x 100 = 278.21%