277.92% is the change from 231 to 873
Calculation steps:
[( 873 - 231 ) ÷ 231] x 100 = 277.92%
Formula
Percentage change = [(873 - 231) / 231] x 100
Subtract the new number by the original number
873 - 231 = 642
642 ÷ 231 = 2.779220779220779
2.779220779220779 x 100 = 277.92%