96.6% is the change from 324 to 637
Calculation steps:
[( 637 - 324 ) ÷ 324] x 100 = 96.6%
Formula
Percentage change = [(637 - 324) / 324] x 100
Subtract the new number by the original number
637 - 324 = 313
313 ÷ 324 = 0.9660493827160493
0.9660493827160493 x 100 = 96.6%