3846.15% is the change from 13 to 513
Calculation steps:
[( 513 - 13 ) ÷ 13] x 100 = 3846.15%
Formula
Percentage change = [(513 - 13) / 13] x 100
Subtract the new number by the original number
513 - 13 = 500
500 ÷ 13 = 38.46153846153846
38.46153846153846 x 100 = 3846.15%