3392.31% is the change from 13 to 454
Calculation steps:
[( 454 - 13 ) ÷ 13] x 100 = 3392.31%
Formula
Percentage change = [(454 - 13) / 13] x 100
Subtract the new number by the original number
454 - 13 = 441
441 ÷ 13 = 33.92307692307692
33.92307692307692 x 100 = 3392.31%