53.02% is the change from 630 to 964
Calculation steps:
[( 964 - 630 ) ÷ 630] x 100 = 53.02%
Formula
Percentage change = [(964 - 630) / 630] x 100
Subtract the new number by the original number
964 - 630 = 334
334 ÷ 630 = 0.5301587301587302
0.5301587301587302 x 100 = 53.02%