297.73% is the change from 220 to 875
Calculation steps:
[( 875 - 220 ) ÷ 220] x 100 = 297.73%
Formula
Percentage change = [(875 - 220) / 220] x 100
Subtract the new number by the original number
875 - 220 = 655
655 ÷ 220 = 2.977272727272727
2.977272727272727 x 100 = 297.73%