1307.69% is the change from 39 to 549
Calculation steps:
[( 549 - 39 ) ÷ 39] x 100 = 1307.69%
Formula
Percentage change = [(549 - 39) / 39] x 100
Subtract the new number by the original number
549 - 39 = 510
510 ÷ 39 = 13.076923076923077
13.076923076923077 x 100 = 1307.69%