6871.43% is the change from 7 to 488
Calculation steps:
[( 488 - 7 ) ÷ 7] x 100 = 6871.43%
Formula
Percentage change = [(488 - 7) / 7] x 100
Subtract the new number by the original number
488 - 7 = 481
481 ÷ 7 = 68.71428571428571
68.71428571428571 x 100 = 6871.43%