280.72% is the change from 223 to 849
Calculation steps:
[( 849 - 223 ) ÷ 223] x 100 = 280.72%
Formula
Percentage change = [(849 - 223) / 223] x 100
Subtract the new number by the original number
849 - 223 = 626
626 ÷ 223 = 2.807174887892377
2.807174887892377 x 100 = 280.72%