We look at the division of 15198540 by 327 
Our goal is to divide 15198540 by 327.

On to step 1:
If we divide 1 by 327, we get 0 and a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 327

On to step 2:
When dividing 15 by 327, we get 0 with a remainder of 15.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 15 to get 15.
Include the next digit (1) from the dividend after 15, then repeat: 151 / 327

Step 3:
When dividing 151 by 327, we get 0 with a remainder of 151.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 151 after subtracting 0 from 151.
Bring next digit (9) of the dividend behind the 151 and repeat the process: 1519 / 327

On to step 4:
The number 327 fits into 1519 4 times, leaving a remainder of 211.
Use 4 as the next digit of our solution. 
Result so far: 4.0
The remainder is 211 after subtracting 1308 from 1519.
Append the next digit (8) from the dividend to 211 and continue with: 2118 / 327

Advancing to step 5:
If we divide 2118 by 327, we get 6 and a remainder of 156.
Write down 6 as next digit of the result. 
Result so far: 46.0
If we take 1962 away from 2118, we end up with 156.
Grab the next digit (5) from the dividend, add it to 156, then carry on: 1565 / 327

Moving on to step 6:
1565 divided by 327 is 4 with a remainder of 257.
Put 4 as the next digit of the answer. 
Result so far: 464.0
Subtract 1308 from 1565 to get 257.
Bring next digit (4) of the dividend behind the 257 and repeat the process: 2574 / 327

Let's proceed to step 7:
327 can be fit into 2574 7 times, resulting in a remainder of 285.
Write down 7 as next digit of the result. 
Result so far: 4647.0
If we subtract 2289 from 2574, we get 285.
Append the next digit (0) from the dividend to 285 and continue with: 2850 / 327

Advancing to step 8:
When dividing 2850 by 327, we get 8 with a remainder of 234.
Use 8 as the next digit of our solution. 
Result so far: 46478.0
If we take 2616 away from 2850, we end up with 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

Step 9:
2340 divided by 327 is 7 with a remainder of 51.
The number 7 becomes the next digit in our result. 
Result so far: 46478.7
Subtract 2289 from 2340 to get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Let's proceed to step 10:
327 can be fit into 510 1 times, resulting in a remainder of 183.
The next digit of our result is 1. 
Result so far: 46478.71
The remainder is 183 after subtracting 327 from 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1830, and continue the process.

On to step 11:
327 goes into 1830 5 times with a remainder of 195.
The number 5 becomes the next digit in our result. 
Result so far: 46478.715
Deduct 1635 from 1830 and we're left with 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Advancing to step 12:
When dividing 1950 by 327, we get 5 with a remainder of 315.
Record the quotient 5 as the next digit in the result. 
Result so far: 46478.7155
Deduct 1635 from 1950 and we're left with 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

The quotient of the division is 46478.7155, and the remainder is 0.00315.