We look at the division of 13469788 by 800 
We want to figure out the number of times 13469788 can be divided by 800.

Step 1:
When dividing 1 by 800, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 800

Advancing to step 2:
13 divided by 800 is 0 with a remainder of 13.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 13 leaves us with 13.
Bring next digit (4) of the dividend behind the 13 and repeat the process: 134 / 800

Advancing to step 3:
If we divide 134 by 800, we get 0 and a remainder of 134.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 134 to get 134.
Bring next digit (6) of the dividend behind the 134 and repeat the process: 1346 / 800

On to step 4:
1346 divided by 800 is 1 with a remainder of 546.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 546 after subtracting 800 from 1346.
Fetch the next digit (9) from the dividend, attach it to 546 and continue: 5469 / 800

Moving on to step 5:
5469 divided by 800 is 6 with a remainder of 669.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
Subtract 4800 from 5469 to get 669.
Grab the next digit (7) from the dividend, add it to 669, then carry on: 6697 / 800

On to step 6:
The number 800 fits into 6697 8 times, leaving a remainder of 297.
Record the quotient 8 as the next digit in the result. 
Result so far: 168.0
The remainder is 297 after subtracting 6400 from 6697.
Append the next digit (8) from the dividend to 297 and continue with: 2978 / 800

On to step 7:
If we divide 2978 by 800, we get 3 and a remainder of 578.
Put 3 as the next digit of the answer. 
Result so far: 1683.0
Deduct 2400 from 2978 and we're left with 578.
Fetch the next digit (8) from the dividend, attach it to 578 and continue: 5788 / 800

On to step 8:
5788 divided by 800 is 7 with a remainder of 188.
Write down 7 as next digit of the result. 
Result so far: 16837.0
If we take 5600 away from 5788, we end up with 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Advancing to step 9:
1880 divided by 800 is 2 with a remainder of 280.
The next digit of our result is 2. 
Result so far: 16837.2
If we take 1600 away from 1880, we end up with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Let's proceed to step 10:
2800 divided by 800 is 3 with a remainder of 400.
Put 3 as the next digit of the answer. 
Result so far: 16837.23
If we take 2400 away from 2800, we end up with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Moving on to step 11:
If we divide 4000 by 800, we get 5 and a remainder of 0.
The next digit of our result is 5. 
Result so far: 16837.235
Deduct 4000 from 4000 and we're left 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.

Moving on to step 12:
The number 800 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 16837.235
Deduct 0 from 0 and we're left 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.

Moving on to step 13:
The number 800 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 16837.235
Subtract 0 from 0 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.

After the division, we end up with 16837.235 and a remainder of 0.0.