-43.6% is the change from 289 to 163
Calculation steps:
[( 163 - 289 ) ÷ 289] x 100 = -43.6%
Formula
Percentage change = [(163 - 289) / 289] x 100
Subtract the new number by the original number
163 - 289 = -126
-126 ÷ 289 = -0.4359861591695502
-0.4359861591695502 x 100 = -43.6%