-3.51% is the change from 969 to 935
Calculation steps:
[( 935 - 969 ) ÷ 969] x 100 = -3.51%
Formula
Percentage change = [(935 - 969) / 969] x 100
Subtract the new number by the original number
935 - 969 = -34
-34 ÷ 969 = -0.03508771929824561
-0.03508771929824561 x 100 = -3.51%