-19.9% is the change from 960 to 769
Calculation steps:
[( 769 - 960 ) ÷ 960] x 100 = -19.9%
Formula
Percentage change = [(769 - 960) / 960] x 100
Subtract the new number by the original number
769 - 960 = -191
-191 ÷ 960 = -0.19895833333333332
-0.19895833333333332 x 100 = -19.9%