-15.55% is the change from 283 to 239
Calculation steps:
[( 239 - 283 ) ÷ 283] x 100 = -15.55%
Formula
Percentage change = [(239 - 283) / 283] x 100
Subtract the new number by the original number
239 - 283 = -44
-44 ÷ 283 = -0.15547703180212014
-0.15547703180212014 x 100 = -15.55%