9628.57% is the change from 7 to 681
Calculation steps:
[( 681 - 7 ) ÷ 7] x 100 = 9628.57%
Formula
Percentage change = [(681 - 7) / 7] x 100
Subtract the new number by the original number
681 - 7 = 674
674 ÷ 7 = 96.28571428571429
96.28571428571429 x 100 = 9628.57%