-14.21% is the change from 190 to 163
Calculation steps:
[( 163 - 190 ) ÷ 190] x 100 = -14.21%
Formula
Percentage change = [(163 - 190) / 190] x 100
Subtract the new number by the original number
163 - 190 = -27
-27 ÷ 190 = -0.14210526315789473
-0.14210526315789473 x 100 = -14.21%