52.54% is the change from 630 to 961
Calculation steps:
[( 961 - 630 ) ÷ 630] x 100 = 52.54%
Formula
Percentage change = [(961 - 630) / 630] x 100
Subtract the new number by the original number
961 - 630 = 331
331 ÷ 630 = 0.5253968253968254
0.5253968253968254 x 100 = 52.54%