10809744 ÷ 850 
We want to figure out the number of times 10809744 can be divided by 850.

Going ahead to step 1:
When dividing 1 by 850, we get 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 850

Going ahead to step 2:
10 divided by 850 is 0 with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 10 leaves us with 10.
Append the next digit (8) from the dividend to 10 and continue with: 108 / 850

Going ahead to step 3:
850 goes into 108 0 times with a remainder of 108.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 108 leaves us with 108.
Include the next digit (0) from the dividend after 108, then repeat: 1080 / 850

Going ahead to step 4:
850 goes into 1080 1 times with a remainder of 230.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 850 from 1080 to get 230.
Append the next digit (9) from the dividend to 230 and continue with: 2309 / 850

Step 5:
If we divide 2309 by 850, we get 2 and a remainder of 609.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
Deduct 1700 from 2309 and we're left with 609.
Take the next digit (7) from the dividend and append it to 609, then repeat: 6097 / 850

Advancing to step 6:
When dividing 6097 by 850, we get 7 with a remainder of 147.
Record the quotient 7 as the next digit in the result. 
Result so far: 127.0
If we take 5950 away from 6097, we end up with 147.
Include the next digit (4) from the dividend after 147, then repeat: 1474 / 850

Moving on to step 7:
When dividing 1474 by 850, we get 1 with a remainder of 624.
Record the quotient 1 as the next digit in the result. 
Result so far: 1271.0
Deduct 850 from 1474 and we're left with 624.
Include the next digit (4) from the dividend after 624, then repeat: 6244 / 850

Going ahead to step 8:
The number 850 fits into 6244 7 times, leaving a remainder of 294.
Record the quotient 7 as the next digit in the result. 
Result so far: 12717.0
If we subtract 5950 from 6244, we get 294.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2940, and continue the process.

Going ahead to step 9:
The number 850 fits into 2940 3 times, leaving a remainder of 390.
Put 3 as the next digit of the answer. 
Result so far: 12717.3
Deduct 2550 from 2940 and we're left with 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

On to step 10:
850 can be fit into 3900 4 times, resulting in a remainder of 500.
The number 4 becomes the next digit in our result. 
Result so far: 12717.34
If we subtract 3400 from 3900, we get 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Step 11:
If we divide 5000 by 850, we get 5 and a remainder of 750.
The number 5 becomes the next digit in our result. 
Result so far: 12717.345
Subtract 4250 from 5000 to get 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7500, and continue the process.

Moving on to step 12:
If we divide 7500 by 850, we get 8 and a remainder of 700.
The number 8 becomes the next digit in our result. 
Result so far: 12717.3458
If we take 6800 away from 7500, we end up with 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

Going ahead to step 13:
850 goes into 7000 8 times with a remainder of 200.
Write down 8 as next digit of the result. 
Result so far: 12717.34588
The remainder is 200 after subtracting 6800 from 7000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

In conclusion, the division gives 12717.34588 with a balance of 0.0002.