We're dividing 229437 by 31 
The aim is to understand the frequency of 31 in 229437.

Going ahead to step 1:
31 goes into 2 0 times with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Include the next digit (2) from the dividend after 2, then repeat: 22 / 31

Step 2:
The number 31 fits into 22 0 times, leaving a remainder of 22.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 22 after subtracting 0 from 22.
Append the next digit (9) from the dividend to 22 and continue with: 229 / 31

Step 3:
229 divided by 31 is 7 with a remainder of 12.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtracting 217 from 229 leaves us with 12.
Take the next digit (4) from the dividend and append it to 12, then repeat: 124 / 31

Advancing to step 4:
31 goes into 124 4 times with a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 74.0
The remainder is 0 after subtracting 124 from 124.
Take the next digit (3) from the dividend and append it to 0, then repeat: 3 / 31

Let's proceed to step 5:
31 goes into 3 0 times with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 740.0
Subtract 0 from 3 to get 3.
Include the next digit (7) from the dividend after 3, then repeat: 37 / 31

Let's proceed to step 6:
31 can be fit into 37 1 times, resulting in a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 7401.0
Subtract 31 from 37 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 7:
The number 31 fits into 60 1 times, leaving a remainder of 29.
Use 1 as the next digit of our solution. 
Result so far: 7401.1
Deduct 31 from 60 and we're left 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.

Moving on to step 8:
If we divide 290 by 31, we get 9 and a remainder of 11.
The number 9 becomes the next digit in our result. 
Result so far: 7401.19
Subtracting 279 from 290 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 9:
The number 31 fits into 110 3 times, leaving a remainder of 17.
The next digit of our result is 3. 
Result so far: 7401.193
The remainder is 17 after subtracting 93 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 10:
31 can be fit into 170 5 times, resulting in a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 7401.1935
If we take 155 away from 170, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 11:
When dividing 150 by 31, we get 4 with a remainder of 26.
The number 4 becomes the next digit in our result. 
Result so far: 7401.19354
Subtract 124 from 150 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 12:
The number 31 fits into 260 8 times, leaving a remainder of 12.
Record the quotient 8 as the next digit in the result. 
Result so far: 7401.193548
Subtract 248 from 260 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.

Moving on to step 13:
31 goes into 120 3 times with a remainder of 27.
Record the quotient 3 as the next digit in the result. 
Result so far: 7401.1935483
If we take 93 away from 120, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

On to step 14:
The number 31 fits into 270 8 times, leaving a remainder of 22.
Put 8 as the next digit of the answer. 
Result so far: 7401.19354838
Subtract 248 from 270 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

In conclusion, the division gives 7401.19354838 with a balance of 2.2e-08.