We divide 31206191 by 234
The aim is to understand the frequency of 234 in 31206191.

Moving on to step 1:
If we divide 3 by 234, we get 0 and a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 234

Advancing to step 2:
234 goes into 31 0 times with a remainder of 31.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 31 after subtracting 0 from 31.
Bring next digit (2) of the dividend behind the 31 and repeat the process: 312 / 234

Moving on to step 3:
234 goes into 312 1 times with a remainder of 78.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 234 from 312, we get 78.
Take the next digit (0) from the dividend and append it to 78, then repeat: 780 / 234

On to step 4:
234 can be fit into 780 3 times, resulting in a remainder of 78.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
Deduct 702 from 780 and we're left with 78.
Take the next digit (6) from the dividend and append it to 78, then repeat: 786 / 234

On to step 5:
234 can be fit into 786 3 times, resulting in a remainder of 84.
Write down 3 as next digit of the result. 
Result so far: 133.0
If we take 702 away from 786, we end up with 84.
Append the next digit (1) from the dividend to 84 and continue with: 841 / 234

Advancing to step 6:
When dividing 841 by 234, we get 3 with a remainder of 139.
The next digit of our result is 3. 
Result so far: 1333.0
Deduct 702 from 841 and we're left with 139.
Take the next digit (9) from the dividend and append it to 139, then repeat: 1399 / 234

Let's proceed to step 7:
1399 divided by 234 is 5 with a remainder of 229.
Record the quotient 5 as the next digit in the result. 
Result so far: 13335.0
If we subtract 1170 from 1399, we get 229.
Include the next digit (1) from the dividend after 229, then repeat: 2291 / 234

Let's proceed to step 8:
When dividing 2291 by 234, we get 9 with a remainder of 185.
Put 9 as the next digit of the answer. 
Result so far: 133359.0
Subtracting 2106 from 2291 leaves us with 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Moving on to step 9:
1850 divided by 234 is 7 with a remainder of 212.
The next digit of our result is 7. 
Result so far: 133359.7
Subtracting 1638 from 1850 leaves us with 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Advancing to step 10:
The number 234 fits into 2120 9 times, leaving a remainder of 14.
The next digit of our result is 9. 
Result so far: 133359.79
Subtract 2106 from 2120 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 11:
When dividing 140 by 234, we get 0 with a remainder of 140.
The next digit of our result is 0. 
Result so far: 133359.79
The remainder is 140 after subtracting 0 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Moving on to step 12:
234 goes into 1400 5 times with a remainder of 230.
Use 5 as the next digit of our solution. 
Result so far: 133359.7905
Subtracting 1170 from 1400 leaves us with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Advancing to step 13:
If we divide 2300 by 234, we get 9 and a remainder of 194.
Record the quotient 9 as the next digit in the result. 
Result so far: 133359.79059
If we take 2106 away from 2300, we end up with 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Moving on to step 14:
234 goes into 1940 8 times with a remainder of 68.
Use 8 as the next digit of our solution. 
Result so far: 133359.790598
If we take 1872 away from 1940, we end up with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Step 15:
234 goes into 680 2 times with a remainder of 212.
Write down 2 as next digit of the result. 
Result so far: 133359.7905982
If we subtract 468 from 680, we get 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Let's proceed to step 16:
2120 divided by 234 is 9 with a remainder of 14.
The next digit of our result is 9. 
Result so far: 133359.79059829
Subtracting 2106 from 2120 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

The final outcome is 133359.79059829, with a leftover of 1.4e-08.