-22.33% is the change from 206 to 160
Calculation steps:
[( 160 - 206 ) ÷ 206] x 100 = -22.33%
Formula
Percentage change = [(160 - 206) / 206] x 100
Subtract the new number by the original number
160 - 206 = -46
-46 ÷ 206 = -0.22330097087378642
-0.22330097087378642 x 100 = -22.33%