2595% is the change from 20 to 539
Calculation steps:
[( 539 - 20 ) ÷ 20] x 100 = 2595%
Formula
Percentage change = [(539 - 20) / 20] x 100
Subtract the new number by the original number
539 - 20 = 519
519 ÷ 20 = 25.95
25.95 x 100 = 2595%
Example