Let's divide 11631864 by 31
Our goal is to divide 11631864 by 31.

Advancing to step 1:
The number 31 fits into 1 0 times, leaving a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Append the next digit (1) from the dividend to 1 and continue with: 11 / 31

Let's proceed to step 2:
31 can be fit into 11 0 times, resulting in a remainder of 11.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 11, we get 11.
Bring next digit (6) of the dividend behind the 11 and repeat the process: 116 / 31

Let's proceed to step 3:
31 can be fit into 116 3 times, resulting in a remainder of 23.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we take 93 away from 116, we end up with 23.
Take the next digit (3) from the dividend and append it to 23, then repeat: 233 / 31

Step 4:
When dividing 233 by 31, we get 7 with a remainder of 16.
Use 7 as the next digit of our solution. 
Result so far: 37.0
If we subtract 217 from 233, we get 16.
Append the next digit (1) from the dividend to 16 and continue with: 161 / 31

Step 5:
161 divided by 31 is 5 with a remainder of 6.
Use 5 as the next digit of our solution. 
Result so far: 375.0
If we take 155 away from 161, we end up with 6.
Include the next digit (8) from the dividend after 6, then repeat: 68 / 31

On to step 6:
When dividing 68 by 31, we get 2 with a remainder of 6.
The number 2 becomes the next digit in our result. 
Result so far: 3752.0
If we take 62 away from 68, we end up with 6.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 31

Moving on to step 7:
66 divided by 31 is 2 with a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 37522.0
If we subtract 62 from 66, we get 4.
Include the next digit (4) from the dividend after 4, then repeat: 44 / 31

Moving on to step 8:
The number 31 fits into 44 1 times, leaving a remainder of 13.
The next digit of our result is 1. 
Result so far: 375221.0
Subtract 31 from 44 to 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.

Moving on to step 9:
If we divide 130 by 31, we get 4 and a remainder of 6.
Write down 4 as next digit of the result. 
Result so far: 375221.4
The remainder is 6 after subtracting 124 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 10:
If we divide 60 by 31, we get 1 and a remainder of 29.
Write down 1 as next digit of the result. 
Result so far: 375221.41
If we take 31 away from 60, we end up with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Let's proceed to step 11:
31 can be fit into 290 9 times, resulting in a remainder of 11.
Put 9 as the next digit of the answer. 
Result so far: 375221.419
Subtract 279 from 290 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 12:
31 can be fit into 110 3 times, resulting in a remainder of 17.
Record the quotient 3 as the next digit in the result. 
Result so far: 375221.4193
Subtract 93 from 110 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 13:
The number 31 fits into 170 5 times, leaving a remainder of 15.
Write down 5 as next digit of the result. 
Result so far: 375221.41935
If we subtract 155 from 170, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 14:
31 can be fit into 150 4 times, resulting in a remainder of 26.
Put 4 as the next digit of the answer. 
Result so far: 375221.419354
Deduct 124 from 150 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 15:
31 goes into 260 8 times with a remainder of 12.
The number 8 becomes the next digit in our result. 
Result so far: 375221.4193548
If we take 248 away from 260, we end up 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.

Step 16:
If we divide 120 by 31, we get 3 and a remainder of 27.
Record the quotient 3 as the next digit in the result. 
Result so far: 375221.41935483
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.

The final result is 375221.41935483 with a remainder of 2.7e-08.