To find the quotient of \( 72 \div 4 \div (-6) \), you can perform the division step by step.
First, divide \( 72 \) by \( 4 \): \[ 72 \div 4 = 18 \]
Next, take the result and divide it by \( -6 \): \[ 18 \div (-6) = -3 \]
Thus, the final result is: \[ \text{Quotient} = -3 \]