To get the total percentage return, subtract first the value of the shares bought from the total selling price and add the dividend value.
Shares bought: $49.65 x 100 = $4,965
Total selling price: $43.30 x 100 = $4,330
Dividend: $.64 x 100 = $64
Return: $4,330 - $4,965 + 64 = -$571
Note that the value is negative, it means that there’s loss.
To get the percentage, divide the loss to the value of the shares bought.
Percentage = -$571 / $4,965 = -0.1150 or e.) -11.50%