84.75% is the change from 59 to 109
Calculation steps:
[( 109 - 59 ) ÷ 59] x 100 = 84.75%
Formula
Percentage change = [(109 - 59) / 59] x 100
Subtract the new number by the original number
109 - 59 = 50
50 ÷ 59 = 0.847457627118644
0.847457627118644 x 100 = 84.75%