We divide 800113 by 31
The aim is to understand the frequency of 31 in 800113.

Going ahead to step 1:
When dividing 8 by 31, we get 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (0) from the dividend, attach it to 8 and continue: 80 / 31

On to step 2:
When dividing 80 by 31, we get 2 with a remainder of 18.
The next digit of our result is 2. 
Result so far: 2.0
Deduct 62 from 80 and we're left with 18.
Grab the next digit (0) from the dividend, add it to 18, then carry on: 180 / 31

Step 3:
31 goes into 180 5 times with a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 25.0
If we subtract 155 from 180, we get 25.
Append the next digit (1) from the dividend to 25 and continue with: 251 / 31

Going ahead to step 4:
When dividing 251 by 31, we get 8 with a remainder of 3.
Put 8 as the next digit of the answer. 
Result so far: 258.0
Subtract 248 from 251 to get 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 31

Advancing to step 5:
The number 31 fits into 31 1 times, leaving a remainder of 0.
Write down 1 as next digit of the result. 
Result so far: 2581.0
Deduct 31 from 31 and we're left with 0.
Append the next digit (3) from the dividend to 0 and continue with: 3 / 31

Step 6:
The number 31 fits into 3 0 times, leaving a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 25810.0
Deduct 0 from 3 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.

Let's proceed to step 7:
30 divided by 31 is 0 with a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 25810.0
Subtract 0 from 30 to get 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 8:
31 goes into 300 9 times with a remainder of 21.
The number 9 becomes the next digit in our result. 
Result so far: 25810.09
If we take 279 away from 300, we end up 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.

Going ahead to step 9:
If we divide 210 by 31, we get 6 and a remainder of 24.
Record the quotient 6 as the next digit in the result. 
Result so far: 25810.096
The remainder is 24 after subtracting 186 from 210.
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 10:
The number 31 fits into 240 7 times, leaving a remainder of 23.
The next digit of our result is 7. 
Result so far: 25810.0967
Deduct 217 from 240 and we're left 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.

Advancing to step 11:
31 goes into 230 7 times with a remainder of 13.
Write down 7 as next digit of the result. 
Result so far: 25810.09677
Subtract 217 from 230 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.

The final outcome is 25810.09677, with a leftover of 1.3e-05.