-68.39% is the change from 965 to 305
Calculation steps:
[( 305 - 965 ) ÷ 965] x 100 = -68.39%
Formula
Percentage change = [(305 - 965) / 965] x 100
Subtract the new number by the original number
305 - 965 = -660
-660 ÷ 965 = -0.6839378238341969
-0.6839378238341969 x 100 = -68.39%