-42.65% is the change from 279 to 160
Calculation steps:
[( 160 - 279 ) ÷ 279] x 100 = -42.65%
Formula
Percentage change = [(160 - 279) / 279] x 100
Subtract the new number by the original number
160 - 279 = -119
-119 ÷ 279 = -0.4265232974910394
-0.4265232974910394 x 100 = -42.65%