We look at the division of 336615 by 28 
We want to divide 336615 by 28.

On to step 1:
3 divided by 28 is 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Include the next digit (3) from the dividend after 3, then repeat: 33 / 28

Advancing to step 2:
28 goes into 33 1 times with a remainder of 5.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 28 from 33, we get 5.
Bring next digit (6) of the dividend behind the 5 and repeat the process: 56 / 28

Moving on to step 3:
28 goes into 56 2 times with a remainder of 0.
The next digit of our result is 2. 
Result so far: 12.0
Subtracting 56 from 56 leaves us with 0.
Include the next digit (6) from the dividend after 0, then repeat: 6 / 28

Going ahead to step 4:
If we divide 6 by 28, we get 0 and a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 120.0
If we subtract 0 from 6, we get 6.
Include the next digit (1) from the dividend after 6, then repeat: 61 / 28

Let's proceed to step 5:
28 can be fit into 61 2 times, resulting in a remainder of 5.
Record the quotient 2 as the next digit in the result. 
Result so far: 1202.0
Subtract 56 from 61 to get 5.
Append the next digit (5) from the dividend to 5 and continue with: 55 / 28

Step 6:
28 can be fit into 55 1 times, resulting in a remainder of 27.
Use 1 as the next digit of our solution. 
Result so far: 12021.0
Deduct 28 from 55 and we're left with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Let's proceed to step 7:
The number 28 fits into 270 9 times, leaving a remainder of 18.
Put 9 as the next digit of the answer. 
Result so far: 12021.9
The remainder is 18 after subtracting 252 from 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 8:
When dividing 180 by 28, we get 6 with a remainder of 12.
Put 6 as the next digit of the answer. 
Result so far: 12021.96
Subtract 168 from 180 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 9:
120 divided by 28 is 4 with a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 12021.964
Subtract 112 from 120 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 10:
80 divided by 28 is 2 with a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 12021.9642
If we take 56 away from 80, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 11:
240 divided by 28 is 8 with a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 12021.96428
Deduct 224 from 240 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 12:
When dividing 160 by 28, we get 5 with a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 12021.964285
Deduct 140 from 160 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 13:
200 divided by 28 is 7 with a remainder of 4.
The next digit of our result is 7. 
Result so far: 12021.9642857
If we subtract 196 from 200, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 14:
If we divide 40 by 28, we get 1 and a remainder of 12.
Write down 1 as next digit of the result. 
Result so far: 12021.96428571
Subtract 28 from 40 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The final result is 12021.96428571 with a remainder of 1.2e-08.