15144405 ÷ 800 
We're looking to find how many times 800 goes into 15144405.

Advancing to step 1:
If we divide 1 by 800, we get 0 and 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.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 800

Moving on to step 2:
800 goes into 15 0 times with a remainder of 15.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 15, we get 15.
Include the next digit (1) from the dividend after 15, then repeat: 151 / 800

Moving on to step 3:
800 can be fit into 151 0 times, resulting in a remainder of 151.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 151 leaves us with 151.
Grab the next digit (4) from the dividend, add it to 151, then carry on: 1514 / 800

Advancing to step 4:
800 goes into 1514 1 times with a remainder of 714.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 800 away from 1514, we end up with 714.
Include the next digit (4) from the dividend after 714, then repeat: 7144 / 800

Advancing to step 5:
If we divide 7144 by 800, we get 8 and a remainder of 744.
Put 8 as the next digit of the answer. 
Result so far: 18.0
Subtract 6400 from 7144 to get 744.
Fetch the next digit (4) from the dividend, attach it to 744 and continue: 7444 / 800

Advancing to step 6:
7444 divided by 800 is 9 with a remainder of 244.
Use 9 as the next digit of our solution. 
Result so far: 189.0
If we take 7200 away from 7444, we end up with 244.
Fetch the next digit (0) from the dividend, attach it to 244 and continue: 2440 / 800

Advancing to step 7:
2440 divided by 800 is 3 with a remainder of 40.
Write down 3 as next digit of the result. 
Result so far: 1893.0
If we take 2400 away from 2440, we end up with 40.
Bring next digit (5) of the dividend behind the 40 and repeat the process: 405 / 800

Let's proceed to step 8:
405 divided by 800 is 0 with a remainder of 405.
Put 0 as the next digit of the answer. 
Result so far: 18930.0
The remainder is 405 after subtracting 0 from 405.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4050, and continue the process.

Advancing to step 9:
800 goes into 4050 5 times with a remainder of 50.
Use 5 as the next digit of our solution. 
Result so far: 18930.5
Subtracting 4000 from 4050 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 10:
The number 800 fits into 500 0 times, leaving a remainder of 500.
Record the quotient 0 as the next digit in the result. 
Result so far: 18930.5
Subtracting 0 from 500 leaves us with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

On to step 11:
800 goes into 5000 6 times with a remainder of 200.
Put 6 as the next digit of the answer. 
Result so far: 18930.506
Deduct 4800 from 5000 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Advancing to step 12:
When dividing 2000 by 800, we get 2 with a remainder of 400.
The number 2 becomes the next digit in our result. 
Result so far: 18930.5062
Subtracting 1600 from 2000 leaves us 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.

Let's proceed to step 13:
The number 800 fits into 4000 5 times, leaving a remainder of 0.
The next digit of our result is 5. 
Result so far: 18930.50625
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.

Advancing to step 14:
0 divided by 800 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 18930.50625
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.

Moving on to step 15:
When dividing 0 by 800, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 18930.50625
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.

In conclusion, the division gives 18930.50625 with a balance of 0.0.