3676.92% is the change from 13 to 491
Calculation steps:
[( 491 - 13 ) ÷ 13] x 100 = 3676.92%
Formula
Percentage change = [(491 - 13) / 13] x 100
Subtract the new number by the original number
491 - 13 = 478
478 ÷ 13 = 36.76923076923077
36.76923076923077 x 100 = 3676.92%