270.82% is the change from 233 to 864
Calculation steps:
[( 864 - 233 ) ÷ 233] x 100 = 270.82%
Formula
Percentage change = [(864 - 233) / 233] x 100
Subtract the new number by the original number
864 - 233 = 631
631 ÷ 233 = 2.708154506437768
2.708154506437768 x 100 = 270.82%