We divide 19751 by 31
Let's see how many times 31 fits into 19751.

Advancing to step 1:
31 goes into 1 0 times with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Include the next digit (9) from the dividend after 1, then repeat: 19 / 31

Advancing to step 2:
19 divided by 31 is 0 with a remainder of 19.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 19 after subtracting 0 from 19.
Include the next digit (7) from the dividend after 19, then repeat: 197 / 31

Step 3:
31 can be fit into 197 6 times, resulting in a remainder of 11.
The next digit of our result is 6. 
Result so far: 6.0
Subtracting 186 from 197 leaves us with 11.
Grab the next digit (5) from the dividend, add it to 11, then carry on: 115 / 31

Moving on to step 4:
31 can be fit into 115 3 times, resulting in a remainder of 22.
The number 3 becomes the next digit in our result. 
Result so far: 63.0
Subtracting 93 from 115 leaves us with 22.
Fetch the next digit (1) from the dividend, attach it to 22 and continue: 221 / 31

Advancing to step 5:
If we divide 221 by 31, we get 7 and a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 637.0
Subtracting 217 from 221 leaves us with 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 6:
When dividing 40 by 31, we get 1 with a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 637.1
Subtract 31 from 40 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 7:
The number 31 fits into 90 2 times, leaving a remainder of 28.
Record the quotient 2 as the next digit in the result. 
Result so far: 637.12
The remainder is 28 after subtracting 62 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 8:
280 divided by 31 is 9 with a remainder of 1.
Write down 9 as next digit of the result. 
Result so far: 637.129
If we take 279 away from 280, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 9:
If we divide 10 by 31, we get 0 and a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 637.129
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 10:
100 divided by 31 is 3 with a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 637.12903
If we take 93 away from 100, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 11:
70 divided by 31 is 2 with a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 637.129032
If we subtract 62 from 70, we 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.

Let's proceed to step 12:
80 divided by 31 is 2 with a remainder of 18.
Use 2 as the next digit of our solution. 
Result so far: 637.1290322
Deduct 62 from 80 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Our division results in 637.1290322 with a remaining 1.8e-07.