270.51% is the change from 234 to 867
Calculation steps:
[( 867 - 234 ) ÷ 234] x 100 = 270.51%
Formula
Percentage change = [(867 - 234) / 234] x 100
Subtract the new number by the original number
867 - 234 = 633
633 ÷ 234 = 2.7051282051282053
2.7051282051282053 x 100 = 270.51%