35.12% is the change from 635 to 858
Calculation steps:
[( 858 - 635 ) ÷ 635] x 100 = 35.12%
Formula
Percentage change = [(858 - 635) / 635] x 100
Subtract the new number by the original number
858 - 635 = 223
223 ÷ 635 = 0.35118110236220473
0.35118110236220473 x 100 = 35.12%