-55.78% is the change from 882 to 390
Calculation steps:
[( 390 - 882 ) ÷ 882] x 100 = -55.78%
Formula
Percentage change = [(390 - 882) / 882] x 100
Subtract the new number by the original number
390 - 882 = -492
-492 ÷ 882 = -0.5578231292517006
-0.5578231292517006 x 100 = -55.78%