-14.12% is the change from 170 to 146
Calculation steps:
[( 146 - 170 ) ÷ 170] x 100 = -14.12%
Formula
Percentage change = [(146 - 170) / 170] x 100
Subtract the new number by the original number
146 - 170 = -24
-24 ÷ 170 = -0.1411764705882353
-0.1411764705882353 x 100 = -14.12%