990.91% is the change from 22 to 240
Calculation steps:
[( 240 - 22 ) ÷ 22] x 100 = 990.91%
Formula
Percentage change = [(240 - 22) / 22] x 100
Subtract the new number by the original number
240 - 22 = 218
218 ÷ 22 = 9.909090909090908
9.909090909090908 x 100 = 990.91%