-83.02% is the change from 960 to 163
Calculation steps:
[( 163 - 960 ) ÷ 960] x 100 = -83.02%
Formula
Percentage change = [(163 - 960) / 960] x 100
Subtract the new number by the original number
163 - 960 = -797
-797 ÷ 960 = -0.8302083333333333
-0.8302083333333333 x 100 = -83.02%