-44.01% is the change from 284 to 159
Calculation steps:
[( 159 - 284 ) ÷ 284] x 100 = -44.01%
Formula
Percentage change = [(159 - 284) / 284] x 100
Subtract the new number by the original number
159 - 284 = -125
-125 ÷ 284 = -0.44014084507042256
-0.44014084507042256 x 100 = -44.01%