We look at the division of 15837651 by 336 
Our goal is to divide 15837651 by 336.

Step 1:
1 divided by 336 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 336

Going ahead to step 2:
The number 336 fits into 15 0 times, leaving a remainder of 15.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 15 and we're left with 15.
Include the next digit (8) from the dividend after 15, then repeat: 158 / 336

Step 3:
If we divide 158 by 336, we get 0 and a remainder of 158.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 158 leaves us with 158.
Append the next digit (3) from the dividend to 158 and continue with: 1583 / 336

Let's proceed to step 4:
336 goes into 1583 4 times with a remainder of 239.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtract 1344 from 1583 to get 239.
Fetch the next digit (7) from the dividend, attach it to 239 and continue: 2397 / 336

Moving on to step 5:
336 can be fit into 2397 7 times, resulting in a remainder of 45.
The next digit of our result is 7. 
Result so far: 47.0
Subtract 2352 from 2397 to get 45.
Take the next digit (6) from the dividend and append it to 45, then repeat: 456 / 336

Let's proceed to step 6:
If we divide 456 by 336, we get 1 and a remainder of 120.
Use 1 as the next digit of our solution. 
Result so far: 471.0
Deduct 336 from 456 and we're left with 120.
Take the next digit (5) from the dividend and append it to 120, then repeat: 1205 / 336

Moving on to step 7:
The number 336 fits into 1205 3 times, leaving a remainder of 197.
Write down 3 as next digit of the result. 
Result so far: 4713.0
The remainder is 197 after subtracting 1008 from 1205.
Grab the next digit (1) from the dividend, add it to 197, then carry on: 1971 / 336

On to step 8:
336 can be fit into 1971 5 times, resulting in a remainder of 291.
Use 5 as the next digit of our solution. 
Result so far: 47135.0
The remainder is 291 after subtracting 1680 from 1971.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2910, and continue the process.

Step 9:
When dividing 2910 by 336, we get 8 with a remainder of 222.
The next digit of our result is 8. 
Result so far: 47135.8
Subtract 2688 from 2910 to get 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

On to step 10:
When dividing 2220 by 336, we get 6 with a remainder of 204.
Record the quotient 6 as the next digit in the result. 
Result so far: 47135.86
Subtracting 2016 from 2220 leaves us with 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Advancing to step 11:
The number 336 fits into 2040 6 times, leaving a remainder of 24.
Put 6 as the next digit of the answer. 
Result so far: 47135.866
If we subtract 2016 from 2040, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Our division results in 47135.866 with a remaining 0.0024.