-8.31% is the change from 951 to 872
Calculation steps:
[( 872 - 951 ) ÷ 951] x 100 = -8.31%
Formula
Percentage change = [(872 - 951) / 951] x 100
Subtract the new number by the original number
872 - 951 = -79
-79 ÷ 951 = -0.08307045215562565
-0.08307045215562565 x 100 = -8.31%