6685.71% is the change from 7 to 475
Calculation steps:
[( 475 - 7 ) ÷ 7] x 100 = 6685.71%
Formula
Percentage change = [(475 - 7) / 7] x 100
Subtract the new number by the original number
475 - 7 = 468
468 ÷ 7 = 66.85714285714286
66.85714285714286 x 100 = 6685.71%