7057.14% is the change from 7 to 501
Calculation steps:
[( 501 - 7 ) ÷ 7] x 100 = 7057.14%
Formula
Percentage change = [(501 - 7) / 7] x 100
Subtract the new number by the original number
501 - 7 = 494
494 ÷ 7 = 70.57142857142857
70.57142857142857 x 100 = 7057.14%