47.23% is the change from 614 to 904
Calculation steps:
[( 904 - 614 ) ÷ 614] x 100 = 47.23%
Formula
Percentage change = [(904 - 614) / 614] x 100
Subtract the new number by the original number
904 - 614 = 290
290 ÷ 614 = 0.4723127035830619
0.4723127035830619 x 100 = 47.23%