-13.39% is the change from 239 to 207
Calculation steps:
[( 207 - 239 ) ÷ 239] x 100 = -13.39%
Formula
Percentage change = [(207 - 239) / 239] x 100
Subtract the new number by the original number
207 - 239 = -32
-32 ÷ 239 = -0.13389121338912133
-0.13389121338912133 x 100 = -13.39%