295.91% is the change from 220 to 871
Calculation steps:
[( 871 - 220 ) ÷ 220] x 100 = 295.91%
Formula
Percentage change = [(871 - 220) / 220] x 100
Subtract the new number by the original number
871 - 220 = 651
651 ÷ 220 = 2.959090909090909
2.959090909090909 x 100 = 295.91%