-15.75% is the change from 965 to 813
Calculation steps:
[( 813 - 965 ) ÷ 965] x 100 = -15.75%
Formula
Percentage change = [(813 - 965) / 965] x 100
Subtract the new number by the original number
813 - 965 = -152
-152 ÷ 965 = -0.15751295336787566
-0.15751295336787566 x 100 = -15.75%