Let's divide 15503912 by 671
Our goal is to divide 15503912 by 671.

Going ahead to step 1:
When dividing 1 by 671, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 671

Moving on to step 2:
The number 671 fits into 15 0 times, leaving a remainder of 15.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 15 after subtracting 0 from 15.
Append the next digit (5) from the dividend to 15 and continue with: 155 / 671

Let's proceed to step 3:
The number 671 fits into 155 0 times, leaving a remainder of 155.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 155, we get 155.
Bring next digit (0) of the dividend behind the 155 and repeat the process: 1550 / 671

Going ahead to step 4:
The number 671 fits into 1550 2 times, leaving a remainder of 208.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 1342 away from 1550, we end up with 208.
Take the next digit (3) from the dividend and append it to 208, then repeat: 2083 / 671

Step 5:
The number 671 fits into 2083 3 times, leaving a remainder of 70.
Record the quotient 3 as the next digit in the result. 
Result so far: 23.0
The remainder is 70 after subtracting 2013 from 2083.
Bring next digit (9) of the dividend behind the 70 and repeat the process: 709 / 671

Moving on to step 6:
When dividing 709 by 671, we get 1 with a remainder of 38.
The number 1 becomes the next digit in our result. 
Result so far: 231.0
The remainder is 38 after subtracting 671 from 709.
Grab the next digit (1) from the dividend, add it to 38, then carry on: 381 / 671

Going ahead to step 7:
671 goes into 381 0 times with a remainder of 381.
The next digit of our result is 0. 
Result so far: 2310.0
The remainder is 381 after subtracting 0 from 381.
Grab the next digit (2) from the dividend, add it to 381, then carry on: 3812 / 671

Let's proceed to step 8:
If we divide 3812 by 671, we get 5 and a remainder of 457.
Put 5 as the next digit of the answer. 
Result so far: 23105.0
If we subtract 3355 from 3812, we get 457.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4570, and continue the process.

Let's proceed to step 9:
4570 divided by 671 is 6 with a remainder of 544.
Use 6 as the next digit of our solution. 
Result so far: 23105.6
The remainder is 544 after subtracting 4026 from 4570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5440, and continue the process.

Let's proceed to step 10:
If we divide 5440 by 671, we get 8 and a remainder of 72.
Write down 8 as next digit of the result. 
Result so far: 23105.68
If we take 5368 away from 5440, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Moving on to step 11:
720 divided by 671 is 1 with a remainder of 49.
The next digit of our result is 1. 
Result so far: 23105.681
Deduct 671 from 720 and we're left with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Moving on to step 12:
671 goes into 490 0 times with a remainder of 490.
The next digit of our result is 0. 
Result so far: 23105.681
If we subtract 0 from 490, we get 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

Step 13:
671 goes into 4900 7 times with a remainder of 203.
Use 7 as the next digit of our solution. 
Result so far: 23105.68107
Subtract 4697 from 4900 to get 203.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2030, and continue the process.

Advancing to step 14:
If we divide 2030 by 671, we get 3 and a remainder of 17.
Put 3 as the next digit of the answer. 
Result so far: 23105.681073
The remainder is 17 after subtracting 2013 from 2030.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 15:
671 can be fit into 170 0 times, resulting in a remainder of 170.
Record the quotient 0 as the next digit in the result. 
Result so far: 23105.681073
Subtracting 0 from 170 leaves us with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Step 16:
671 goes into 1700 2 times with a remainder of 358.
Write down 2 as next digit of the result. 
Result so far: 23105.68107302
If we subtract 1342 from 1700, we get 358.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

Our division results in 23105.68107302 with a remaining 3.58e-07.