$1 . 6 \longdiv { 7 , 1 9 0 }$

Step 1 ：The problem is asking for the result of the division operation 1.6 divided by 7.190.

Step 2 ：To solve this, we can simply perform the division operation.

Step 3 ：The result of the division operation is approximately 0.22253129346314326.

Step 4 ：Final Answer: The result of the division operation \(1.6 \div 7.190\) is approximately \(\boxed{0.222}\).