1. Let's clarify what "use the proper solution for division" means. Division is the operation of splitting a number into equal parts or groups. It is often expressed as $a \div b$ or $\frac{a}{b}$ where $a$ is the dividend and $b$ is the divisor, and $b\neq 0$. 2. To properly solve division, you need to divide the dividend by the divisor. For example, if you want to divide 12 by 3, you write this as $12 \div 3$ or $\frac{12}{3}$. 3. Perform the division by finding how many times 3 fits into 12. Since $3 \times 4 = 12$, the quotient is 4. 4. Therefore, the proper division solution is: $$\boxed{12 \div 3 = 4}$$. 5. If the division involves variables or fractions, apply the rule: dividing by a number is the same as multiplying by its reciprocal. For example, $\frac{a}{b} \div \frac{c}{d} = \frac{a}{b} \times \frac{d}{c}$.