-82.22% is the change from 939 to 167
Calculation steps:
[( 167 - 939 ) ÷ 939] x 100 = -82.22%
Formula
Percentage change = [(167 - 939) / 939] x 100
Subtract the new number by the original number
167 - 939 = -772
-772 ÷ 939 = -0.8221512247071352
-0.8221512247071352 x 100 = -82.22%