279.37% is the change from 223 to 846
Calculation steps:
[( 846 - 223 ) ÷ 223] x 100 = 279.37%
Formula
Percentage change = [(846 - 223) / 223] x 100
Subtract the new number by the original number
846 - 223 = 623
623 ÷ 223 = 2.7937219730941703
2.7937219730941703 x 100 = 279.37%