11.75% is the change from 630 to 704
Calculation steps:
[( 704 - 630 ) ÷ 630] x 100 = 11.75%
Formula
Percentage change = [(704 - 630) / 630] x 100
Subtract the new number by the original number
704 - 630 = 74
74 ÷ 630 = 0.11746031746031746
0.11746031746031746 x 100 = 11.75%