-9.7% is the change from 876 to 791
Calculation steps:
[( 791 - 876 ) ÷ 876] x 100 = -9.7%
Formula
Percentage change = [(791 - 876) / 876] x 100
Subtract the new number by the original number
791 - 876 = -85
-85 ÷ 876 = -0.09703196347031963
-0.09703196347031963 x 100 = -9.7%