42.97% is the change from 128 to 183
Calculation steps:
[( 183 - 128 ) ÷ 128] x 100 = 42.97%
Formula
Percentage change = [(183 - 128) / 128] x 100
Subtract the new number by the original number
183 - 128 = 55
55 ÷ 128 = 0.4296875
0.4296875 x 100 = 42.97%