12720% is the change from 5 to 641
Calculation steps:
[( 641 - 5 ) ÷ 5] x 100 = 12720%
Formula
Percentage change = [(641 - 5) / 5] x 100
Subtract the new number by the original number
641 - 5 = 636
636 ÷ 5 = 127.2
127.2 x 100 = 12720%
Example