1389.74% is the change from 39 to 581
Calculation steps:
[( 581 - 39 ) ÷ 39] x 100 = 1389.74%
Formula
Percentage change = [(581 - 39) / 39] x 100
Subtract the new number by the original number
581 - 39 = 542
542 ÷ 39 = 13.897435897435898
13.897435897435898 x 100 = 1389.74%