109.09% is the change from 33 to 69
Calculation steps:
[( 69 - 33 ) ÷ 33] x 100 = 109.09%
Formula
Percentage change = [(69 - 33) / 33] x 100
Subtract the new number by the original number
69 - 33 = 36
36 ÷ 33 = 1.0909090909090908
1.0909090909090908 x 100 = 109.09%