297.76% is the change from 223 to 887
Calculation steps:
[( 887 - 223 ) ÷ 223] x 100 = 297.76%
Formula
Percentage change = [(887 - 223) / 223] x 100
Subtract the new number by the original number
887 - 223 = 664
664 ÷ 223 = 2.977578475336323
2.977578475336323 x 100 = 297.76%