-8.54% is the change from 902 to 825
Calculation steps:
[( 825 - 902 ) ÷ 902] x 100 = -8.54%
Formula
Percentage change = [(825 - 902) / 902] x 100
Subtract the new number by the original number
825 - 902 = -77
-77 ÷ 902 = -0.08536585365853659
-0.08536585365853659 x 100 = -8.54%