-4.72% is the change from 869 to 828
Calculation steps:
[( 828 - 869 ) ÷ 869] x 100 = -4.72%
Formula
Percentage change = [(828 - 869) / 869] x 100
Subtract the new number by the original number
828 - 869 = -41
-41 ÷ 869 = -0.047180667433831994
-0.047180667433831994 x 100 = -4.72%