17500% is the change from 2 to 352
Calculation steps:
[( 352 - 2 ) ÷ 2] x 100 = 17500%
Formula
Percentage change = [(352 - 2) / 2] x 100
Subtract the new number by the original number
352 - 2 = 350
350 ÷ 2 = 175
175 x 100 = 17500%
Example