3009.09% is the change from 22 to 684
Calculation steps:
[( 684 - 22 ) ÷ 22] x 100 = 3009.09%
Formula
Percentage change = [(684 - 22) / 22] x 100
Subtract the new number by the original number
684 - 22 = 662
662 ÷ 22 = 30.09090909090909
30.09090909090909 x 100 = 3009.09%