-13.76% is the change from 189 to 163
Calculation steps:
[( 163 - 189 ) ÷ 189] x 100 = -13.76%
Formula
Percentage change = [(163 - 189) / 189] x 100
Subtract the new number by the original number
163 - 189 = -26
-26 ÷ 189 = -0.13756613756613756
-0.13756613756613756 x 100 = -13.76%