36.35% is the change from 663 to 904
Calculation steps:
[( 904 - 663 ) ÷ 663] x 100 = 36.35%
Formula
Percentage change = [(904 - 663) / 663] x 100
Subtract the new number by the original number
904 - 663 = 241
241 ÷ 663 = 0.363499245852187
0.363499245852187 x 100 = 36.35%