97.2% is the change from 322 to 635
Calculation steps:
[( 635 - 322 ) ÷ 322] x 100 = 97.2%
Formula
Percentage change = [(635 - 322) / 322] x 100
Subtract the new number by the original number
635 - 322 = 313
313 ÷ 322 = 0.9720496894409938
0.9720496894409938 x 100 = 97.2%