-65.71% is the change from 939 to 322
Calculation steps:
[( 322 - 939 ) ÷ 939] x 100 = -65.71%
Formula
Percentage change = [(322 - 939) / 939] x 100
Subtract the new number by the original number
322 - 939 = -617
-617 ÷ 939 = -0.6570820021299254
-0.6570820021299254 x 100 = -65.71%