51.18% is the change from 635 to 960
Calculation steps:
[( 960 - 635 ) ÷ 635] x 100 = 51.18%
Formula
Percentage change = [(960 - 635) / 635] x 100
Subtract the new number by the original number
960 - 635 = 325
325 ÷ 635 = 0.5118110236220472
0.5118110236220472 x 100 = 51.18%