2665% is the change from 20 to 553
Calculation steps:
[( 553 - 20 ) ÷ 20] x 100 = 2665%
Formula
Percentage change = [(553 - 20) / 20] x 100
Subtract the new number by the original number
553 - 20 = 533
533 ÷ 20 = 26.65
26.65 x 100 = 2665%
Example