-5.71% is the change from 875 to 825
Calculation steps:
[( 825 - 875 ) ÷ 875] x 100 = -5.71%
Formula
Percentage change = [(825 - 875) / 875] x 100
Subtract the new number by the original number
825 - 875 = -50
-50 ÷ 875 = -0.05714285714285714
-0.05714285714285714 x 100 = -5.71%