103.53% is the change from 312 to 635
Calculation steps:
[( 635 - 312 ) ÷ 312] x 100 = 103.53%
Formula
Percentage change = [(635 - 312) / 312] x 100
Subtract the new number by the original number
635 - 312 = 323
323 ÷ 312 = 1.0352564102564104
1.0352564102564104 x 100 = 103.53%