2620% is the change from 20 to 544
Calculation steps:
[( 544 - 20 ) ÷ 20] x 100 = 2620%
Formula
Percentage change = [(544 - 20) / 20] x 100
Subtract the new number by the original number
544 - 20 = 524
524 ÷ 20 = 26.2
26.2 x 100 = 2620%
Example