-20.62% is the change from 965 to 766
Calculation steps:
[( 766 - 965 ) ÷ 965] x 100 = -20.62%
Formula
Percentage change = [(766 - 965) / 965] x 100
Subtract the new number by the original number
766 - 965 = -199
-199 ÷ 965 = -0.20621761658031088
-0.20621761658031088 x 100 = -20.62%