348906 ÷ 31 
The aim is to understand the frequency of 31 in 348906.

Going ahead to step 1:
31 can be fit into 3 0 times, resulting in a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Append the next digit (4) from the dividend to 3 and continue with: 34 / 31

Moving on to step 2:
When dividing 34 by 31, we get 1 with a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 31 away from 34, we end up with 3.
Take the next digit (8) from the dividend and append it to 3, then repeat: 38 / 31

Step 3:
31 can be fit into 38 1 times, resulting in a remainder of 7.
The next digit of our result is 1. 
Result so far: 11.0
If we subtract 31 from 38, we get 7.
Bring next digit (9) of the dividend behind the 7 and repeat the process: 79 / 31

Moving on to step 4:
79 divided by 31 is 2 with a remainder of 17.
The number 2 becomes the next digit in our result. 
Result so far: 112.0
Deduct 62 from 79 and we're left with 17.
Bring next digit (0) of the dividend behind the 17 and repeat the process: 170 / 31

Step 5:
The number 31 fits into 170 5 times, leaving a remainder of 15.
The next digit of our result is 5. 
Result so far: 1125.0
Subtracting 155 from 170 leaves us with 15.
Fetch the next digit (6) from the dividend, attach it to 15 and continue: 156 / 31

Step 6:
156 divided by 31 is 5 with a remainder of 1.
The number 5 becomes the next digit in our result. 
Result so far: 11255.0
Subtracting 155 from 156 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 7:
When dividing 10 by 31, we get 0 with a remainder of 10.
The next digit of our result is 0. 
Result so far: 11255.0
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 8:
When dividing 100 by 31, we get 3 with a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 11255.03
Deduct 93 from 100 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 9:
31 can be fit into 70 2 times, resulting in a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 11255.032
Subtract 62 from 70 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 10:
31 goes into 80 2 times with a remainder of 18.
Put 2 as the next digit of the answer. 
Result so far: 11255.0322
If we take 62 away from 80, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

In conclusion, the division gives 11255.0322 with a balance of 0.00018.