-16.98% is the change from 960 to 797
Calculation steps:
[( 797 - 960 ) ÷ 960] x 100 = -16.98%
Formula
Percentage change = [(797 - 960) / 960] x 100
Subtract the new number by the original number
797 - 960 = -163
-163 ÷ 960 = -0.16979166666666667
-0.16979166666666667 x 100 = -16.98%