If you bought it at the end of trading the previous day, you'd be up 11 cents a share. If you bought 100 shares for example, you 'd have made $11. You also need to consider the cost to buy the shares and sell them later, those costs reduce your profits.

You post is not clear. Are you wanting dividend yield?

Say that I bought a stock for Procter & Gamble. What is the estimated amount of money I'd make if today's stock look like this?

Procter & Gamble stock for 3/29/14 (79.76+0.11 (0.14%))