3876.92% is the change from 13 to 517
Calculation steps:
[( 517 - 13 ) ÷ 13] x 100 = 3876.92%
Formula
Percentage change = [(517 - 13) / 13] x 100
Subtract the new number by the original number
517 - 13 = 504
504 ÷ 13 = 38.76923076923077
38.76923076923077 x 100 = 3876.92%