49.61% is the change from 635 to 950
Calculation steps:
[( 950 - 635 ) ÷ 635] x 100 = 49.61%
Formula
Percentage change = [(950 - 635) / 635] x 100
Subtract the new number by the original number
950 - 635 = 315
315 ÷ 635 = 0.49606299212598426
0.49606299212598426 x 100 = 49.61%