13552084 divided by 840 
Our goal is to divide 13552084 by 840.

On to step 1:
The number 840 fits into 1 0 times, leaving a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (3) from the dividend, attach it to 1 and continue: 13 / 840

Step 2:
If we divide 13 by 840, we get 0 and a remainder of 13.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 13, we end up with 13.
Bring next digit (5) of the dividend behind the 13 and repeat the process: 135 / 840

Moving on to step 3:
When dividing 135 by 840, we get 0 with a remainder of 135.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 135, we get 135.
Take the next digit (5) from the dividend and append it to 135, then repeat: 1355 / 840

Let's proceed to step 4:
1355 divided by 840 is 1 with a remainder of 515.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 840 from 1355 and we're left with 515.
Fetch the next digit (2) from the dividend, attach it to 515 and continue: 5152 / 840

Let's proceed to step 5:
When dividing 5152 by 840, we get 6 with a remainder of 112.
The next digit of our result is 6. 
Result so far: 16.0
If we subtract 5040 from 5152, we get 112.
Grab the next digit (0) from the dividend, add it to 112, then carry on: 1120 / 840

On to step 6:
840 goes into 1120 1 times with a remainder of 280.
Put 1 as the next digit of the answer. 
Result so far: 161.0
If we subtract 840 from 1120, we get 280.
Grab the next digit (8) from the dividend, add it to 280, then carry on: 2808 / 840

Step 7:
840 can be fit into 2808 3 times, resulting in a remainder of 288.
Write down 3 as next digit of the result. 
Result so far: 1613.0
The remainder is 288 after subtracting 2520 from 2808.
Append the next digit (4) from the dividend to 288 and continue with: 2884 / 840

On to step 8:
840 goes into 2884 3 times with a remainder of 364.
The next digit of our result is 3. 
Result so far: 16133.0
Subtract 2520 from 2884 to get 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

Moving on to step 9:
If we divide 3640 by 840, we get 4 and a remainder of 280.
Write down 4 as next digit of the result. 
Result so far: 16133.4
The remainder is 280 after subtracting 3360 from 3640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Going ahead to step 10:
If we divide 2800 by 840, we get 3 and a remainder of 280.
Use 3 as the next digit of our solution. 
Result so far: 16133.43
If we subtract 2520 from 2800, we get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Step 11:
If we divide 2800 by 840, we get 3 and a remainder of 280.
The next digit of our result is 3. 
Result so far: 16133.433
If we subtract 2520 from 2800, we get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

The final result is 16133.433 with a remainder of 0.028.