300.45% is the change from 220 to 881
Calculation steps:
[( 881 - 220 ) ÷ 220] x 100 = 300.45%
Formula
Percentage change = [(881 - 220) / 220] x 100
Subtract the new number by the original number
881 - 220 = 661
661 ÷ 220 = 3.0045454545454544
3.0045454545454544 x 100 = 300.45%