We look at the division of 403694 by 31 
Our goal is to divide 403694 by 31.

Going ahead to step 1:
4 divided by 31 is 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 31

Let's proceed to step 2:
The number 31 fits into 40 1 times, leaving a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 31 from 40 and we're left with 9.
Append the next digit (3) from the dividend to 9 and continue with: 93 / 31

Moving on to step 3:
The number 31 fits into 93 3 times, leaving a remainder of 0.
Write down 3 as next digit of the result. 
Result so far: 13.0
If we take 93 away from 93, we end up with 0.
Fetch the next digit (6) from the dividend, attach it to 0 and continue: 6 / 31

Let's proceed to step 4:
31 can be fit into 6 0 times, resulting in a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 130.0
Subtract 0 from 6 to get 6.
Include the next digit (9) from the dividend after 6, then repeat: 69 / 31

Step 5:
If we divide 69 by 31, we get 2 and a remainder of 7.
The next digit of our result is 2. 
Result so far: 1302.0
If we subtract 62 from 69, we get 7.
Bring next digit (4) of the dividend behind the 7 and repeat the process: 74 / 31

On to step 6:
31 goes into 74 2 times with a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 13022.0
Subtract 62 from 74 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

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: 13022.3
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.

Moving on 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: 13022.38
The remainder is 22 after subtracting 248 from 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 9:
31 can be fit into 220 7 times, resulting in a remainder of 3.
Put 7 as the next digit of the answer. 
Result so far: 13022.387
If we subtract 217 from 220, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 10:
If we divide 30 by 31, we get 0 and a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 13022.387
The remainder is 30 after subtracting 0 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 11:
The number 31 fits into 300 9 times, leaving a remainder of 21.
The next digit of our result is 9. 
Result so far: 13022.38709
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:
When dividing 210 by 31, we get 6 with a remainder of 24.
The next digit of our result is 6. 
Result so far: 13022.387096
Deduct 186 from 210 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 13:
31 can be fit into 240 7 times, resulting in a remainder of 23.
Record the quotient 7 as the next digit in the result. 
Result so far: 13022.3870967
If we take 217 away from 240, we end up with 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:
31 goes into 230 7 times with a remainder of 13.
Use 7 as the next digit of our solution. 
Result so far: 13022.38709677
If we subtract 217 from 230, we get 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 13022.38709677, and the remainder is 1.3e-08.