117.14% is the change from 140 to 304
Calculation steps:
[( 304 - 140 ) ÷ 140] x 100 = 117.14%
Formula
Percentage change = [(304 - 140) / 140] x 100
Subtract the new number by the original number
304 - 140 = 164
164 ÷ 140 = 1.1714285714285715
1.1714285714285715 x 100 = 117.14%