90.83% is the change from 120 to 229
Calculation steps:
[( 229 - 120 ) ÷ 120] x 100 = 90.83%
Formula
Percentage change = [(229 - 120) / 120] x 100
Subtract the new number by the original number
229 - 120 = 109
109 ÷ 120 = 0.9083333333333333
0.9083333333333333 x 100 = 90.83%