275.32% is the change from 231 to 867
Calculation steps:
[( 867 - 231 ) ÷ 231] x 100 = 275.32%
Formula
Percentage change = [(867 - 231) / 231] x 100
Subtract the new number by the original number
867 - 231 = 636
636 ÷ 231 = 2.7532467532467533
2.7532467532467533 x 100 = 275.32%