13100% is the change from 5 to 660
Calculation steps:
[( 660 - 5 ) ÷ 5] x 100 = 13100%
Formula
Percentage change = [(660 - 5) / 5] x 100
Subtract the new number by the original number
660 - 5 = 655
655 ÷ 5 = 131
131 x 100 = 13100%
Example