45.71% is the change from 140 to 204
Calculation steps:
[( 204 - 140 ) ÷ 140] x 100 = 45.71%
Formula
Percentage change = [(204 - 140) / 140] x 100
Subtract the new number by the original number
204 - 140 = 64
64 ÷ 140 = 0.45714285714285713
0.45714285714285713 x 100 = 45.71%