51.97% is the change from 635 to 965
Calculation steps:
[( 965 - 635 ) ÷ 635] x 100 = 51.97%
Formula
Percentage change = [(965 - 635) / 635] x 100
Subtract the new number by the original number
965 - 635 = 330
330 ÷ 635 = 0.5196850393700787
0.5196850393700787 x 100 = 51.97%