12214.29% is the change from 7 to 862
Calculation steps:
[( 862 - 7 ) ÷ 7] x 100 = 12214.29%
Formula
Percentage change = [(862 - 7) / 7] x 100
Subtract the new number by the original number
862 - 7 = 855
855 ÷ 7 = 122.14285714285714
122.14285714285714 x 100 = 12214.29%