-8.14% is the change from 971 to 892
Calculation steps:
[( 892 - 971 ) ÷ 971] x 100 = -8.14%
Formula
Percentage change = [(892 - 971) / 971] x 100
Subtract the new number by the original number
892 - 971 = -79
-79 ÷ 971 = -0.08135942327497425
-0.08135942327497425 x 100 = -8.14%