97.83% is the change from 322 to 637
Calculation steps:
[( 637 - 322 ) ÷ 322] x 100 = 97.83%
Formula
Percentage change = [(637 - 322) / 322] x 100
Subtract the new number by the original number
637 - 322 = 315
315 ÷ 322 = 0.9782608695652174
0.9782608695652174 x 100 = 97.83%