146.88% is the change from 128 to 316
Calculation steps:
[( 316 - 128 ) ÷ 128] x 100 = 146.88%
Formula
Percentage change = [(316 - 128) / 128] x 100
Subtract the new number by the original number
316 - 128 = 188
188 ÷ 128 = 1.46875
1.46875 x 100 = 146.88%