6628.57% is the change from 7 to 471
Calculation steps:
[( 471 - 7 ) ÷ 7] x 100 = 6628.57%
Formula
Percentage change = [(471 - 7) / 7] x 100
Subtract the new number by the original number
471 - 7 = 464
464 ÷ 7 = 66.28571428571429
66.28571428571429 x 100 = 6628.57%