24.6% is the change from 630 to 785
Calculation steps:
[( 785 - 630 ) ÷ 630] x 100 = 24.6%
Formula
Percentage change = [(785 - 630) / 630] x 100
Subtract the new number by the original number
785 - 630 = 155
155 ÷ 630 = 0.24603174603174602
0.24603174603174602 x 100 = 24.6%