-6.12% is the change from 882 to 828
Calculation steps:
[( 828 - 882 ) ÷ 882] x 100 = -6.12%
Formula
Percentage change = [(828 - 882) / 882] x 100
Subtract the new number by the original number
828 - 882 = -54
-54 ÷ 882 = -0.061224489795918366
-0.061224489795918366 x 100 = -6.12%