57.97% is the change from 69 to 109
Calculation steps:
[( 109 - 69 ) ÷ 69] x 100 = 57.97%
Formula
Percentage change = [(109 - 69) / 69] x 100
Subtract the new number by the original number
109 - 69 = 40
40 ÷ 69 = 0.5797101449275363
0.5797101449275363 x 100 = 57.97%