4007.69% is the change from 13 to 534
Calculation steps:
[( 534 - 13 ) ÷ 13] x 100 = 4007.69%
Formula
Percentage change = [(534 - 13) / 13] x 100
Subtract the new number by the original number
534 - 13 = 521
521 ÷ 13 = 40.07692307692308
40.07692307692308 x 100 = 4007.69%