-0.41% is the change from 968 to 964
Calculation steps:
[( 964 - 968 ) ÷ 968] x 100 = -0.41%
Formula
Percentage change = [(964 - 968) / 968] x 100
Subtract the new number by the original number
964 - 968 = -4
-4 ÷ 968 = -0.004132231404958678
-0.004132231404958678 x 100 = -0.41%