12740% is the change from 5 to 642
Calculation steps:
[( 642 - 5 ) ÷ 5] x 100 = 12740%
Formula
Percentage change = [(642 - 5) / 5] x 100
Subtract the new number by the original number
642 - 5 = 637
637 ÷ 5 = 127.4
127.4 x 100 = 12740%
Example