12640% is the change from 5 to 637
Calculation steps:
[( 637 - 5 ) ÷ 5] x 100 = 12640%
Formula
Percentage change = [(637 - 5) / 5] x 100
Subtract the new number by the original number
637 - 5 = 632
632 ÷ 5 = 126.4
126.4 x 100 = 12640%
Example