-5.37% is the change from 875 to 828
Calculation steps:
[( 828 - 875 ) ÷ 875] x 100 = -5.37%
Formula
Percentage change = [(828 - 875) / 875] x 100
Subtract the new number by the original number
828 - 875 = -47
-47 ÷ 875 = -0.053714285714285714
-0.053714285714285714 x 100 = -5.37%