8650% is the change from 2 to 175
Calculation steps:
[( 175 - 2 ) ÷ 2] x 100 = 8650%
Formula
Percentage change = [(175 - 2) / 2] x 100
Subtract the new number by the original number
175 - 2 = 173
173 ÷ 2 = 86.5
86.5 x 100 = 8650%
Example