22.86% is the change from 630 to 774
Calculation steps:
[( 774 - 630 ) ÷ 630] x 100 = 22.86%
Formula
Percentage change = [(774 - 630) / 630] x 100
Subtract the new number by the original number
774 - 630 = 144
144 ÷ 630 = 0.22857142857142856
0.22857142857142856 x 100 = 22.86%