3750% is the change from 14 to 539
Calculation steps:
[( 539 - 14 ) ÷ 14] x 100 = 3750%
Formula
Percentage change = [(539 - 14) / 14] x 100
Subtract the new number by the original number
539 - 14 = 525
525 ÷ 14 = 37.5
37.5 x 100 = 3750%
Example