Let's divide 624631 by 31
Our goal is to divide 624631 by 31.

Moving on to step 1:
The number 31 fits into 6 0 times, leaving a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Include the next digit (2) from the dividend after 6, then repeat: 62 / 31

Advancing to step 2:
The number 31 fits into 62 2 times, leaving a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we subtract 62 from 62, we get 0.
Append the next digit (4) from the dividend to 0 and continue with: 4 / 31

Going ahead to step 3:
When dividing 4 by 31, we get 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 20.0
Subtract 0 from 4 to get 4.
Fetch the next digit (6) from the dividend, attach it to 4 and continue: 46 / 31

Let's proceed to step 4:
If we divide 46 by 31, we get 1 and a remainder of 15.
Use 1 as the next digit of our solution. 
Result so far: 201.0
Subtracting 31 from 46 leaves us with 15.
Include the next digit (3) from the dividend after 15, then repeat: 153 / 31

Going ahead to step 5:
153 divided by 31 is 4 with a remainder of 29.
The next digit of our result is 4. 
Result so far: 2014.0
If we take 124 away from 153, we end up with 29.
Append the next digit (1) from the dividend to 29 and continue with: 291 / 31

Step 6:
When dividing 291 by 31, we get 9 with a remainder of 12.
Record the quotient 9 as the next digit in the result. 
Result so far: 20149.0
Subtracting 279 from 291 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 7:
31 goes into 120 3 times with a remainder of 27.
Write down 3 as next digit of the result. 
Result so far: 20149.3
Subtract 93 from 120 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Let's proceed to step 8:
31 can be fit into 270 8 times, resulting in a remainder of 22.
Write down 8 as next digit of the result. 
Result so far: 20149.38
Subtracting 248 from 270 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 9:
31 goes into 220 7 times with a remainder of 3.
Write down 7 as next digit of the result. 
Result so far: 20149.387
Deduct 217 from 220 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 10:
31 can be fit into 30 0 times, resulting in a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 20149.387
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 11:
When dividing 300 by 31, we get 9 with a remainder of 21.
The number 9 becomes the next digit in our result. 
Result so far: 20149.38709
Deduct 279 from 300 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Moving on to step 12:
210 divided by 31 is 6 with a remainder of 24.
Put 6 as the next digit of the answer. 
Result so far: 20149.387096
If we subtract 186 from 210, 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.

Going ahead to step 13:
If we divide 240 by 31, we get 7 and a remainder of 23.
Write down 7 as next digit of the result. 
Result so far: 20149.3870967
If we subtract 217 from 240, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 14:
When dividing 230 by 31, we get 7 with a remainder of 13.
Use 7 as the next digit of our solution. 
Result so far: 20149.38709677
If we take 217 away from 230, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

The quotient of the division is 20149.38709677, and the remainder is 1.3e-08.