229.69% is the change from 128 to 422
Calculation steps:
[( 422 - 128 ) ÷ 128] x 100 = 229.69%
Formula
Percentage change = [(422 - 128) / 128] x 100
Subtract the new number by the original number
422 - 128 = 294
294 ÷ 128 = 2.296875
2.296875 x 100 = 229.69%