27650% is the change from 2 to 555
Calculation steps:
[( 555 - 2 ) ÷ 2] x 100 = 27650%
Formula
Percentage change = [(555 - 2) / 2] x 100
Subtract the new number by the original number
555 - 2 = 553
553 ÷ 2 = 276.5
276.5 x 100 = 27650%
Example