-20.64% is the change from 964 to 765
Calculation steps:
[( 765 - 964 ) ÷ 964] x 100 = -20.64%
Formula
Percentage change = [(765 - 964) / 964] x 100
Subtract the new number by the original number
765 - 964 = -199
-199 ÷ 964 = -0.20643153526970953
-0.20643153526970953 x 100 = -20.64%