-54.56% is the change from 867 to 394
Calculation steps:
[( 394 - 867 ) ÷ 867] x 100 = -54.56%
Formula
Percentage change = [(394 - 867) / 867] x 100
Subtract the new number by the original number
394 - 867 = -473
-473 ÷ 867 = -0.5455594002306805
-0.5455594002306805 x 100 = -54.56%