713.58% is the change from 81 to 659
Calculation steps:
[( 659 - 81 ) ÷ 81] x 100 = 713.58%
Formula
Percentage change = [(659 - 81) / 81] x 100
Subtract the new number by the original number
659 - 81 = 578
578 ÷ 81 = 7.135802469135802
7.135802469135802 x 100 = 713.58%