33250% is the change from 2 to 667
Calculation steps:
[( 667 - 2 ) ÷ 2] x 100 = 33250%
Formula
Percentage change = [(667 - 2) / 2] x 100
Subtract the new number by the original number
667 - 2 = 665
665 ÷ 2 = 332.5
332.5 x 100 = 33250%
Example