We're dividing 29753238 by 326 
The aim is to understand the frequency of 326 in 29753238.

Advancing to step 1:
When dividing 2 by 326, we get 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Append the next digit (9) from the dividend to 2 and continue with: 29 / 326

Step 2:
When dividing 29 by 326, we get 0 with a remainder of 29.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 29, we get 29.
Append the next digit (7) from the dividend to 29 and continue with: 297 / 326

On to step 3:
The number 326 fits into 297 0 times, leaving a remainder of 297.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 297 and we're left with 297.
Grab the next digit (5) from the dividend, add it to 297, then carry on: 2975 / 326

Step 4:
326 can be fit into 2975 9 times, resulting in a remainder of 41.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Subtracting 2934 from 2975 leaves us with 41.
Take the next digit (3) from the dividend and append it to 41, then repeat: 413 / 326

Let's proceed to step 5:
326 goes into 413 1 times with a remainder of 87.
Record the quotient 1 as the next digit in the result. 
Result so far: 91.0
Deduct 326 from 413 and we're left with 87.
Grab the next digit (2) from the dividend, add it to 87, then carry on: 872 / 326

Advancing to step 6:
When dividing 872 by 326, we get 2 with a remainder of 220.
Write down 2 as next digit of the result. 
Result so far: 912.0
The remainder is 220 after subtracting 652 from 872.
Take the next digit (3) from the dividend and append it to 220, then repeat: 2203 / 326

On to step 7:
2203 divided by 326 is 6 with a remainder of 247.
The next digit of our result is 6. 
Result so far: 9126.0
Subtract 1956 from 2203 to get 247.
Take the next digit (8) from the dividend and append it to 247, then repeat: 2478 / 326

Advancing to step 8:
326 goes into 2478 7 times with a remainder of 196.
Record the quotient 7 as the next digit in the result. 
Result so far: 91267.0
If we take 2282 away from 2478, we end up with 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Let's proceed to step 9:
1960 divided by 326 is 6 with a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 91267.6
Deduct 1956 from 1960 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 10:
326 goes into 40 0 times with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 91267.6
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 11:
The number 326 fits into 400 1 times, leaving a remainder of 74.
The next digit of our result is 1. 
Result so far: 91267.601
If we take 326 away from 400, we end up with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Advancing to step 12:
If we divide 740 by 326, we get 2 and a remainder of 88.
Record the quotient 2 as the next digit in the result. 
Result so far: 91267.6012
Subtracting 652 from 740 leaves us with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Going ahead to step 13:
The number 326 fits into 880 2 times, leaving a remainder of 228.
Put 2 as the next digit of the answer. 
Result so far: 91267.60122
The remainder is 228 after subtracting 652 from 880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

The final outcome is 91267.60122, with a leftover of 0.000228.