115.97% is the change from 144 to 311
Calculation steps:
[( 311 - 144 ) ÷ 144] x 100 = 115.97%
Formula
Percentage change = [(311 - 144) / 144] x 100
Subtract the new number by the original number
311 - 144 = 167
167 ÷ 144 = 1.1597222222222223
1.1597222222222223 x 100 = 115.97%