24950% is the change from 2 to 501
Calculation steps:
[( 501 - 2 ) ÷ 2] x 100 = 24950%
Formula
Percentage change = [(501 - 2) / 2] x 100
Subtract the new number by the original number
501 - 2 = 499
499 ÷ 2 = 249.5
249.5 x 100 = 24950%
Example