200.91% is the change from 220 to 662
Calculation steps:
[( 662 - 220 ) ÷ 220] x 100 = 200.91%
Formula
Percentage change = [(662 - 220) / 220] x 100
Subtract the new number by the original number
662 - 220 = 442
442 ÷ 220 = 2.0090909090909093
2.0090909090909093 x 100 = 200.91%