9614.29% is the change from 7 to 680
Calculation steps:
[( 680 - 7 ) ÷ 7] x 100 = 9614.29%
Formula
Percentage change = [(680 - 7) / 7] x 100
Subtract the new number by the original number
680 - 7 = 673
673 ÷ 7 = 96.14285714285714
96.14285714285714 x 100 = 9614.29%