8814.29% is the change from 7 to 624
Calculation steps:
[( 624 - 7 ) ÷ 7] x 100 = 8814.29%
Formula
Percentage change = [(624 - 7) / 7] x 100
Subtract the new number by the original number
624 - 7 = 617
617 ÷ 7 = 88.14285714285714
88.14285714285714 x 100 = 8814.29%