We're dividing 351096 by 80 
Let's see how many times 80 fits into 351096.

Going ahead to step 1:
The number 80 fits into 3 0 times, leaving a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Append the next digit (5) from the dividend to 3 and continue with: 35 / 80

Moving on to step 2:
The number 80 fits into 35 0 times, leaving a remainder of 35.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 35 to get 35.
Take the next digit (1) from the dividend and append it to 35, then repeat: 351 / 80

Moving on to step 3:
80 goes into 351 4 times with a remainder of 31.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtracting 320 from 351 leaves us with 31.
Take the next digit (0) from the dividend and append it to 31, then repeat: 310 / 80

Moving on to step 4:
80 can be fit into 310 3 times, resulting in a remainder of 70.
The number 3 becomes the next digit in our result. 
Result so far: 43.0
The remainder is 70 after subtracting 240 from 310.
Bring next digit (9) of the dividend behind the 70 and repeat the process: 709 / 80

Going ahead to step 5:
709 divided by 80 is 8 with a remainder of 69.
The number 8 becomes the next digit in our result. 
Result so far: 438.0
Deduct 640 from 709 and we're left with 69.
Include the next digit (6) from the dividend after 69, then repeat: 696 / 80

Moving on to step 6:
80 can be fit into 696 8 times, resulting in a remainder of 56.
The number 8 becomes the next digit in our result. 
Result so far: 4388.0
If we take 640 away from 696, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 7:
560 divided by 80 is 7 with a remainder of 0.
The next digit of our result is 7. 
Result so far: 4388.7
The remainder is 0 after subtracting 560 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
0 divided by 80 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 4388.7
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.

Step 9:
The number 80 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 4388.7
If we take 0 away from 0, we end up with 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 4388.7 and a remainder of 0.0.