8914.29% is the change from 7 to 631
Calculation steps:
[( 631 - 7 ) ÷ 7] x 100 = 8914.29%
Formula
Percentage change = [(631 - 7) / 7] x 100
Subtract the new number by the original number
631 - 7 = 624
624 ÷ 7 = 89.14285714285714
89.14285714285714 x 100 = 8914.29%