48.1% is the change from 630 to 933
Calculation steps:
[( 933 - 630 ) ÷ 630] x 100 = 48.1%
Formula
Percentage change = [(933 - 630) / 630] x 100
Subtract the new number by the original number
933 - 630 = 303
303 ÷ 630 = 0.48095238095238096
0.48095238095238096 x 100 = 48.1%