Let's divide 15971836 by 671
We want to divide 15971836 by 671.

Moving on to step 1:
1 divided by 671 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 671

Going ahead to step 2:
671 can be fit into 15 0 times, resulting in a remainder of 15.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 15 after subtracting 0 from 15.
Grab the next digit (9) from the dividend, add it to 15, then carry on: 159 / 671

Advancing to step 3:
671 goes into 159 0 times with a remainder of 159.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 159 and we're left with 159.
Bring next digit (7) of the dividend behind the 159 and repeat the process: 1597 / 671

On to step 4:
1597 divided by 671 is 2 with a remainder of 255.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 1342 from 1597, we get 255.
Grab the next digit (1) from the dividend, add it to 255, then carry on: 2551 / 671

Moving on to step 5:
When dividing 2551 by 671, we get 3 with a remainder of 538.
The next digit of our result is 3. 
Result so far: 23.0
Deduct 2013 from 2551 and we're left with 538.
Fetch the next digit (8) from the dividend, attach it to 538 and continue: 5388 / 671

Step 6:
When dividing 5388 by 671, we get 8 with a remainder of 20.
Record the quotient 8 as the next digit in the result. 
Result so far: 238.0
Deduct 5368 from 5388 and we're left with 20.
Bring next digit (3) of the dividend behind the 20 and repeat the process: 203 / 671

Going ahead to step 7:
671 goes into 203 0 times with a remainder of 203.
Record the quotient 0 as the next digit in the result. 
Result so far: 2380.0
Subtract 0 from 203 to get 203.
Grab the next digit (6) from the dividend, add it to 203, then carry on: 2036 / 671

Going ahead to step 8:
671 goes into 2036 3 times with a remainder of 23.
Use 3 as the next digit of our solution. 
Result so far: 23803.0
The remainder is 23 after subtracting 2013 from 2036.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 9:
671 goes into 230 0 times with a remainder of 230.
Use 0 as the next digit of our solution. 
Result so far: 23803.0
Subtracting 0 from 230 leaves us with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

On to step 10:
671 goes into 2300 3 times with a remainder of 287.
Write down 3 as next digit of the result. 
Result so far: 23803.03
If we subtract 2013 from 2300, we get 287.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2870, and continue the process.

On to step 11:
671 goes into 2870 4 times with a remainder of 186.
Put 4 as the next digit of the answer. 
Result so far: 23803.034
Deduct 2684 from 2870 and we're left with 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Moving on to step 12:
The number 671 fits into 1860 2 times, leaving a remainder of 518.
The next digit of our result is 2. 
Result so far: 23803.0342
If we take 1342 away from 1860, we end up with 518.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5180, and continue the process.

On to step 13:
671 can be fit into 5180 7 times, resulting in a remainder of 483.
Put 7 as the next digit of the answer. 
Result so far: 23803.03427
Subtracting 4697 from 5180 leaves us with 483.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4830, and continue the process.

On to step 14:
4830 divided by 671 is 7 with a remainder of 133.
Write down 7 as next digit of the result. 
Result so far: 23803.034277
Subtract 4697 from 4830 to get 133.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1330, and continue the process.

The quotient of the division is 23803.034277, and the remainder is 1.33e-05.