11486421 divided by 855 
Our goal is to divide 11486421 by 855.

Advancing to step 1:
855 can be fit into 1 0 times, resulting in a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Grab the next digit (1) from the dividend, add it to 1, then carry on: 11 / 855

On to step 2:
11 divided by 855 is 0 with a remainder of 11.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 11 and we're left with 11.
Append the next digit (4) from the dividend to 11 and continue with: 114 / 855

Going ahead to step 3:
When dividing 114 by 855, we get 0 with a remainder of 114.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 114 leaves us with 114.
Include the next digit (8) from the dividend after 114, then repeat: 1148 / 855

Going ahead to step 4:
1148 divided by 855 is 1 with a remainder of 293.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 855 away from 1148, we end up with 293.
Fetch the next digit (6) from the dividend, attach it to 293 and continue: 2936 / 855

On to step 5:
If we divide 2936 by 855, we get 3 and a remainder of 371.
Write down 3 as next digit of the result. 
Result so far: 13.0
The remainder is 371 after subtracting 2565 from 2936.
Fetch the next digit (4) from the dividend, attach it to 371 and continue: 3714 / 855

Going ahead to step 6:
3714 divided by 855 is 4 with a remainder of 294.
The number 4 becomes the next digit in our result. 
Result so far: 134.0
Subtract 3420 from 3714 to get 294.
Fetch the next digit (2) from the dividend, attach it to 294 and continue: 2942 / 855

Let's proceed to step 7:
The number 855 fits into 2942 3 times, leaving a remainder of 377.
Put 3 as the next digit of the answer. 
Result so far: 1343.0
The remainder is 377 after subtracting 2565 from 2942.
Bring next digit (1) of the dividend behind the 377 and repeat the process: 3771 / 855

On to step 8:
855 goes into 3771 4 times with a remainder of 351.
Put 4 as the next digit of the answer. 
Result so far: 13434.0
The remainder is 351 after subtracting 3420 from 3771.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3510, and continue the process.

On to step 9:
The number 855 fits into 3510 4 times, leaving a remainder of 90.
Record the quotient 4 as the next digit in the result. 
Result so far: 13434.4
Subtracting 3420 from 3510 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.

Moving on to step 10:
900 divided by 855 is 1 with a remainder of 45.
The next digit of our result is 1. 
Result so far: 13434.41
Subtract 855 from 900 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Going ahead to step 11:
When dividing 450 by 855, we get 0 with a remainder of 450.
Put 0 as the next digit of the answer. 
Result so far: 13434.41
Deduct 0 from 450 and we're left with 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Let's proceed to step 12:
The number 855 fits into 4500 5 times, leaving a remainder of 225.
Record the quotient 5 as the next digit in the result. 
Result so far: 13434.4105
The remainder is 225 after subtracting 4275 from 4500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

On to step 13:
If we divide 2250 by 855, we get 2 and a remainder of 540.
Use 2 as the next digit of our solution. 
Result so far: 13434.41052
Subtract 1710 from 2250 to get 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Going ahead to step 14:
855 can be fit into 5400 6 times, resulting in a remainder of 270.
Write down 6 as next digit of the result. 
Result so far: 13434.410526
Subtract 5130 from 5400 to get 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Step 15:
The number 855 fits into 2700 3 times, leaving a remainder of 135.
The next digit of our result is 3. 
Result so far: 13434.4105263
Deduct 2565 from 2700 and we're left with 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

On to step 16:
855 can be fit into 1350 1 times, resulting in a remainder of 495.
The number 1 becomes the next digit in our result. 
Result so far: 13434.41052631
Subtract 855 from 1350 to get 495.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4950, and continue the process.

The quotient of the division is 13434.41052631, and the remainder is 4.95e-07.