What is 2.3 x 109 divided by 6.2 x 104 by using scientific notation and the quotient rule. Write answer in scientific notation rounded to tw

What is 2.3 x 109 divided by 6.2 x 104 by using scientific notation and the quotient rule. Write answer in scientific notation rounded to two decimal places?

$$\samll{\text{ $ \frac{2.3 * 10^9 }{ 6.2 * 10^4 } $ }}\\\\ \samll{\text{ $ =\frac{2.3 }{ 6.2} * 10^9 * 10^{-4} $ }}\\\\ \samll{\text{ $ =\frac{2.3 }{ 6.2} * 10^{9-4} $ }}\\\\ \samll{\text{ $ =\frac{2.3 }{ 6.2} * 10^{5} $ }}\\\\ \samll{\text{ $ =0.37096774194 * 10^{5} $ }}\\\\ \samll{\text{ $ =37.096774194 * 10^{3} $ }}\\\\ \samll{\text{ $ =37.10 * 10^{3} $ }}\\\\ \samll{\text{ $ \frac{2.3 * 10^9 }{ 6.2 * 10^4 } = 37.10 * 10^{3} $ }}$$