We're dividing 108679 by 31 
The aim is to understand the frequency of 31 in 108679.

Going ahead to step 1:
If we divide 1 by 31, we get 0 and a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (0) of the dividend behind the 1 and repeat the process: 10 / 31

Advancing to step 2:
31 goes into 10 0 times with a remainder of 10.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 10, we get 10.
Append the next digit (8) from the dividend to 10 and continue with: 108 / 31

Moving on to step 3:
If we divide 108 by 31, we get 3 and a remainder of 15.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtract 93 from 108 to get 15.
Fetch the next digit (6) from the dividend, attach it to 15 and continue: 156 / 31

Advancing to step 4:
If we divide 156 by 31, we get 5 and a remainder of 1.
The number 5 becomes the next digit in our result. 
Result so far: 35.0
Deduct 155 from 156 and we're left with 1.
Take the next digit (7) from the dividend and append it to 1, then repeat: 17 / 31

Step 5:
31 can be fit into 17 0 times, resulting in a remainder of 17.
The number 0 becomes the next digit in our result. 
Result so far: 350.0
Subtracting 0 from 17 leaves us with 17.
Fetch the next digit (9) from the dividend, attach it to 17 and continue: 179 / 31

On to step 6:
31 goes into 179 5 times with a remainder of 24.
The next digit of our result is 5. 
Result so far: 3505.0
Subtracting 155 from 179 leaves us 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.

Step 7:
The number 31 fits into 240 7 times, leaving a remainder of 23.
Put 7 as the next digit of the answer. 
Result so far: 3505.7
Subtract 217 from 240 to 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 8:
230 divided by 31 is 7 with a remainder of 13.
The next digit of our result is 7. 
Result so far: 3505.77
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.

In conclusion, the division gives 3505.77 with a balance of 0.013.