111.56% is the change from 147 to 311
Calculation steps:
[( 311 - 147 ) ÷ 147] x 100 = 111.56%
Formula
Percentage change = [(311 - 147) / 147] x 100
Subtract the new number by the original number
311 - 147 = 164
164 ÷ 147 = 1.1156462585034013
1.1156462585034013 x 100 = 111.56%