52.34% is the change from 128 to 195
Calculation steps:
[( 195 - 128 ) ÷ 128] x 100 = 52.34%
Formula
Percentage change = [(195 - 128) / 128] x 100
Subtract the new number by the original number
195 - 128 = 67
67 ÷ 128 = 0.5234375
0.5234375 x 100 = 52.34%