33500% is the change from 2 to 672
Calculation steps:
[( 672 - 2 ) ÷ 2] x 100 = 33500%
Formula
Percentage change = [(672 - 2) / 2] x 100
Subtract the new number by the original number
672 - 2 = 670
670 ÷ 2 = 335
335 x 100 = 33500%
Example