-14.2% is the change from 951 to 816
Calculation steps:
[( 816 - 951 ) ÷ 951] x 100 = -14.2%
Formula
Percentage change = [(816 - 951) / 951] x 100
Subtract the new number by the original number
816 - 951 = -135
-135 ÷ 951 = -0.14195583596214512
-0.14195583596214512 x 100 = -14.2%