-43.51% is the change from 239 to 135
Calculation steps:
[( 135 - 239 ) ÷ 239] x 100 = -43.51%
Formula
Percentage change = [(135 - 239) / 239] x 100
Subtract the new number by the original number
135 - 239 = -104
-104 ÷ 239 = -0.4351464435146444
-0.4351464435146444 x 100 = -43.51%