We're dividing 161038 by 4 
We want to figure out the number of times 161038 can be divided by 4.

Step 1:
The number 4 fits into 1 0 times, leaving a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 4

Moving on to step 2:
16 divided by 4 is 4 with a remainder of 0.
The next digit of our result is 4. 
Result so far: 4.0
The remainder is 0 after subtracting 16 from 16.
Bring next digit (1) of the dividend behind the 0 and repeat the process: 1 / 4

Let's proceed to step 3:
1 divided by 4 is 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 40.0
If we take 0 away from 1, we end up with 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 4

Advancing to step 4:
When dividing 10 by 4, we get 2 with a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 402.0
If we subtract 8 from 10, we get 2.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 4

On to step 5:
The number 4 fits into 23 5 times, leaving a remainder of 3.
Write down 5 as next digit of the result. 
Result so far: 4025.0
The remainder is 3 after subtracting 20 from 23.
Append the next digit (8) from the dividend to 3 and continue with: 38 / 4

Moving on to step 6:
When dividing 38 by 4, we get 9 with a remainder of 2.
The number 9 becomes the next digit in our result. 
Result so far: 40259.0
If we take 36 away from 38, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 7:
4 goes into 20 5 times with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 40259.5
Subtract 20 from 20 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
0 divided by 4 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 40259.5
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
The number 4 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 40259.5
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 40259.5 and a remainder of 0.0.