3038.46% is the change from 13 to 408
Calculation steps:
[( 408 - 13 ) ÷ 13] x 100 = 3038.46%
Formula
Percentage change = [(408 - 13) / 13] x 100
Subtract the new number by the original number
408 - 13 = 395
395 ÷ 13 = 30.384615384615383
30.384615384615383 x 100 = 3038.46%