-50% is the change from 882 to 441
Calculation steps:
[( 441 - 882 ) ÷ 882] x 100 = -50%
Formula
Percentage change = [(441 - 882) / 882] x 100
Subtract the new number by the original number
441 - 882 = -441
-441 ÷ 882 = -0.5
-0.5 x 100 = -50%
Example