109.84% is the change from 122 to 256
Calculation steps:
[( 256 - 122 ) ÷ 122] x 100 = 109.84%
Formula
Percentage change = [(256 - 122) / 122] x 100
Subtract the new number by the original number
256 - 122 = 134
134 ÷ 122 = 1.098360655737705
1.098360655737705 x 100 = 109.84%