show the steps please

The market price of a stock is $24.70 and it just paid a dividend of $1.05. The required rate of return is 11.78%. What is the expected growth rate of the dividend? The market price of a stock is $21.84 and it is expected to pay a dividend of $1.79 next year. The required rate of return is 11.60%. What is the expected growth rate of the dividend