-15.79% is the change from 969 to 816
Calculation steps:
[( 816 - 969 ) ÷ 969] x 100 = -15.79%
Formula
Percentage change = [(816 - 969) / 969] x 100
Subtract the new number by the original number
816 - 969 = -153
-153 ÷ 969 = -0.15789473684210525
-0.15789473684210525 x 100 = -15.79%