Let's divide 64591051 by 329
The aim is to understand the frequency of 329 in 64591051.

Going ahead to step 1:
329 can be fit into 6 0 times, resulting in a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 329

Moving on to step 2:
329 goes into 64 0 times with a remainder of 64.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 64, we end up with 64.
Take the next digit (5) from the dividend and append it to 64, then repeat: 645 / 329

Moving on to step 3:
The number 329 fits into 645 1 times, leaving a remainder of 316.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 329 from 645 and we're left with 316.
Grab the next digit (9) from the dividend, add it to 316, then carry on: 3169 / 329

Step 4:
329 can be fit into 3169 9 times, resulting in a remainder of 208.
The number 9 becomes the next digit in our result. 
Result so far: 19.0
If we subtract 2961 from 3169, we get 208.
Grab the next digit (1) from the dividend, add it to 208, then carry on: 2081 / 329

On to step 5:
The number 329 fits into 2081 6 times, leaving a remainder of 107.
Use 6 as the next digit of our solution. 
Result so far: 196.0
Subtract 1974 from 2081 to get 107.
Include the next digit (0) from the dividend after 107, then repeat: 1070 / 329

Step 6:
If we divide 1070 by 329, we get 3 and a remainder of 83.
The next digit of our result is 3. 
Result so far: 1963.0
If we subtract 987 from 1070, we get 83.
Fetch the next digit (5) from the dividend, attach it to 83 and continue: 835 / 329

Let's proceed to step 7:
329 goes into 835 2 times with a remainder of 177.
Use 2 as the next digit of our solution. 
Result so far: 19632.0
The remainder is 177 after subtracting 658 from 835.
Include the next digit (1) from the dividend after 177, then repeat: 1771 / 329

On to step 8:
1771 divided by 329 is 5 with a remainder of 126.
Record the quotient 5 as the next digit in the result. 
Result so far: 196325.0
Subtracting 1645 from 1771 leaves us with 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Advancing to step 9:
1260 divided by 329 is 3 with a remainder of 273.
Put 3 as the next digit of the answer. 
Result so far: 196325.3
Deduct 987 from 1260 and we're left with 273.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2730, and continue the process.

Going ahead to step 10:
329 goes into 2730 8 times with a remainder of 98.
The number 8 becomes the next digit in our result. 
Result so far: 196325.38
Subtracting 2632 from 2730 leaves us with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Advancing to step 11:
980 divided by 329 is 2 with a remainder of 322.
The number 2 becomes the next digit in our result. 
Result so far: 196325.382
If we take 658 away from 980, we end up with 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

On to step 12:
329 can be fit into 3220 9 times, resulting in a remainder of 259.
Use 9 as the next digit of our solution. 
Result so far: 196325.3829
The remainder is 259 after subtracting 2961 from 3220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2590, and continue the process.

Let's proceed to step 13:
329 goes into 2590 7 times with a remainder of 287.
Use 7 as the next digit of our solution. 
Result so far: 196325.38297
If we take 2303 away from 2590, we end up with 287.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2870, and continue the process.

Moving on to step 14:
2870 divided by 329 is 8 with a remainder of 238.
The next digit of our result is 8. 
Result so far: 196325.382978
Deduct 2632 from 2870 and we're left with 238.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

Step 15:
The number 329 fits into 2380 7 times, leaving a remainder of 77.
Use 7 as the next digit of our solution. 
Result so far: 196325.3829787
Subtracting 2303 from 2380 leaves us with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

On to step 16:
329 can be fit into 770 2 times, resulting in a remainder of 112.
The number 2 becomes the next digit in our result. 
Result so far: 196325.38297872
If we take 658 away from 770, we end up with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

After the division, we end up with 196325.38297872 and a remainder of 1.12e-07.