-8.18% is the change from 391 to 359
Calculation steps:
[( 359 - 391 ) ÷ 391] x 100 = -8.18%
Formula
Percentage change = [(359 - 391) / 391] x 100
Subtract the new number by the original number
359 - 391 = -32
-32 ÷ 391 = -0.08184143222506395
-0.08184143222506395 x 100 = -8.18%