We look at the division of 31964840 by 233 
The aim is to understand the frequency of 233 in 31964840.

Let's proceed to step 1:
233 can be fit into 3 0 times, resulting in a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 233

Advancing to step 2:
The number 233 fits into 31 0 times, leaving a remainder of 31.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 31 leaves us with 31.
Include the next digit (9) from the dividend after 31, then repeat: 319 / 233

Advancing to step 3:
233 goes into 319 1 times with a remainder of 86.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 86 after subtracting 233 from 319.
Fetch the next digit (6) from the dividend, attach it to 86 and continue: 866 / 233

Step 4:
The number 233 fits into 866 3 times, leaving a remainder of 167.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
The remainder is 167 after subtracting 699 from 866.
Append the next digit (4) from the dividend to 167 and continue with: 1674 / 233

Let's proceed to step 5:
1674 divided by 233 is 7 with a remainder of 43.
Write down 7 as next digit of the result. 
Result so far: 137.0
Subtracting 1631 from 1674 leaves us with 43.
Grab the next digit (8) from the dividend, add it to 43, then carry on: 438 / 233

On to step 6:
438 divided by 233 is 1 with a remainder of 205.
Put 1 as the next digit of the answer. 
Result so far: 1371.0
Subtracting 233 from 438 leaves us with 205.
Bring next digit (4) of the dividend behind the 205 and repeat the process: 2054 / 233

Advancing to step 7:
233 can be fit into 2054 8 times, resulting in a remainder of 190.
Use 8 as the next digit of our solution. 
Result so far: 13718.0
The remainder is 190 after subtracting 1864 from 2054.
Take the next digit (0) from the dividend and append it to 190, then repeat: 1900 / 233

On to step 8:
233 goes into 1900 8 times with a remainder of 36.
Put 8 as the next digit of the answer. 
Result so far: 137188.0
If we subtract 1864 from 1900, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 9:
233 goes into 360 1 times with a remainder of 127.
Write down 1 as next digit of the result. 
Result so far: 137188.1
If we take 233 away from 360, we end up with 127.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1270, and continue the process.

Let's proceed to step 10:
233 can be fit into 1270 5 times, resulting in a remainder of 105.
Put 5 as the next digit of the answer. 
Result so far: 137188.15
The remainder is 105 after subtracting 1165 from 1270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Let's proceed to step 11:
1050 divided by 233 is 4 with a remainder of 118.
Record the quotient 4 as the next digit in the result. 
Result so far: 137188.154
Subtract 932 from 1050 to get 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Advancing to step 12:
When dividing 1180 by 233, we get 5 with a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 137188.1545
Deduct 1165 from 1180 and we're left 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.

Step 13:
233 goes into 150 0 times with a remainder of 150.
Record the quotient 0 as the next digit in the result. 
Result so far: 137188.1545
Subtract 0 from 150 to get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Let's proceed to step 14:
1500 divided by 233 is 6 with a remainder of 102.
Write down 6 as next digit of the result. 
Result so far: 137188.154506
If we take 1398 away from 1500, we end up with 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

Advancing to step 15:
The number 233 fits into 1020 4 times, leaving a remainder of 88.
Record the quotient 4 as the next digit in the result. 
Result so far: 137188.1545064
If we subtract 932 from 1020, we get 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Step 16:
233 can be fit into 880 3 times, resulting in a remainder of 181.
The next digit of our result is 3. 
Result so far: 137188.15450643
Subtracting 699 from 880 leaves us with 181.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1810, and continue the process.

The final result is 137188.15450643 with a remainder of 1.81e-07.