12816726 ÷ 853 
Our goal is to divide 12816726 by 853.

Going ahead to step 1:
If we divide 1 by 853, we get 0 and a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 853

Advancing to step 2:
853 can be fit into 12 0 times, resulting in a remainder of 12.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 12 to get 12.
Append the next digit (8) from the dividend to 12 and continue with: 128 / 853

On to step 3:
When dividing 128 by 853, we get 0 with a remainder of 128.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 128 and we're left with 128.
Append the next digit (1) from the dividend to 128 and continue with: 1281 / 853

Step 4:
1281 divided by 853 is 1 with a remainder of 428.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 853 away from 1281, we end up with 428.
Fetch the next digit (6) from the dividend, attach it to 428 and continue: 4286 / 853

Let's proceed to step 5:
If we divide 4286 by 853, we get 5 and a remainder of 21.
Write down 5 as next digit of the result. 
Result so far: 15.0
Deduct 4265 from 4286 and we're left with 21.
Bring next digit (7) of the dividend behind the 21 and repeat the process: 217 / 853

Step 6:
The number 853 fits into 217 0 times, leaving a remainder of 217.
Use 0 as the next digit of our solution. 
Result so far: 150.0
If we subtract 0 from 217, we get 217.
Grab the next digit (2) from the dividend, add it to 217, then carry on: 2172 / 853

Advancing to step 7:
2172 divided by 853 is 2 with a remainder of 466.
The next digit of our result is 2. 
Result so far: 1502.0
Subtracting 1706 from 2172 leaves us with 466.
Include the next digit (6) from the dividend after 466, then repeat: 4666 / 853

Let's proceed to step 8:
When dividing 4666 by 853, we get 5 with a remainder of 401.
Put 5 as the next digit of the answer. 
Result so far: 15025.0
Deduct 4265 from 4666 and we're left with 401.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4010, and continue the process.

Advancing to step 9:
The number 853 fits into 4010 4 times, leaving a remainder of 598.
Write down 4 as next digit of the result. 
Result so far: 15025.4
Deduct 3412 from 4010 and we're left with 598.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5980, and continue the process.

Advancing to step 10:
853 goes into 5980 7 times with a remainder of 9.
The next digit of our result is 7. 
Result so far: 15025.47
Deduct 5971 from 5980 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 11:
90 divided by 853 is 0 with a remainder of 90.
Record the quotient 0 as the next digit in the result. 
Result so far: 15025.47
Subtracting 0 from 90 leaves us with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Let's proceed to step 12:
853 can be fit into 900 1 times, resulting in a remainder of 47.
The number 1 becomes the next digit in our result. 
Result so far: 15025.4701
If we subtract 853 from 900, we get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Let's proceed to step 13:
853 goes into 470 0 times with a remainder of 470.
The number 0 becomes the next digit in our result. 
Result so far: 15025.4701
If we take 0 away from 470, we end up with 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

On to step 14:
853 can be fit into 4700 5 times, resulting in a remainder of 435.
Write down 5 as next digit of the result. 
Result so far: 15025.470105
Subtracting 4265 from 4700 leaves us with 435.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4350, and continue the process.

On to step 15:
When dividing 4350 by 853, we get 5 with a remainder of 85.
Record the quotient 5 as the next digit in the result. 
Result so far: 15025.4701055
Subtract 4265 from 4350 to get 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Our division results in 15025.4701055 with a remaining 8.5e-07.