274.46% is the change from 231 to 865
Calculation steps:
[( 865 - 231 ) ÷ 231] x 100 = 274.46%
Formula
Percentage change = [(865 - 231) / 231] x 100
Subtract the new number by the original number
865 - 231 = 634
634 ÷ 231 = 2.7445887445887447
2.7445887445887447 x 100 = 274.46%