Let's divide 74100572 by 329
The aim is to understand the frequency of 329 in 74100572.

Going ahead to step 1:
If we divide 7 by 329, we get 0 and a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Take the next digit (4) from the dividend and append it to 7, then repeat: 74 / 329

Going ahead to step 2:
If we divide 74 by 329, we get 0 and a remainder of 74.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 74, we end up with 74.
Fetch the next digit (1) from the dividend, attach it to 74 and continue: 741 / 329

Going ahead to step 3:
If we divide 741 by 329, we get 2 and a remainder of 83.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 658 from 741 and we're left with 83.
Take the next digit (0) from the dividend and append it to 83, then repeat: 830 / 329

Advancing to step 4:
329 can be fit into 830 2 times, resulting in a remainder of 172.
Put 2 as the next digit of the answer. 
Result so far: 22.0
Subtracting 658 from 830 leaves us with 172.
Append the next digit (0) from the dividend to 172 and continue with: 1720 / 329

On to step 5:
When dividing 1720 by 329, we get 5 with a remainder of 75.
Record the quotient 5 as the next digit in the result. 
Result so far: 225.0
Subtract 1645 from 1720 to get 75.
Include the next digit (5) from the dividend after 75, then repeat: 755 / 329

Moving on to step 6:
The number 329 fits into 755 2 times, leaving a remainder of 97.
Put 2 as the next digit of the answer. 
Result so far: 2252.0
If we take 658 away from 755, we end up with 97.
Bring next digit (7) of the dividend behind the 97 and repeat the process: 977 / 329

Let's proceed to step 7:
329 can be fit into 977 2 times, resulting in a remainder of 319.
Use 2 as the next digit of our solution. 
Result so far: 22522.0
The remainder is 319 after subtracting 658 from 977.
Take the next digit (2) from the dividend and append it to 319, then repeat: 3192 / 329

Going ahead to step 8:
The number 329 fits into 3192 9 times, leaving a remainder of 231.
Record the quotient 9 as the next digit in the result. 
Result so far: 225229.0
Subtract 2961 from 3192 to get 231.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2310, and continue the process.

Advancing to step 9:
The number 329 fits into 2310 7 times, leaving a remainder of 7.
The number 7 becomes the next digit in our result. 
Result so far: 225229.7
If we take 2303 away from 2310, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 10:
70 divided by 329 is 0 with a remainder of 70.
The number 0 becomes the next digit in our result. 
Result so far: 225229.7
If we subtract 0 from 70, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Let's proceed to step 11:
700 divided by 329 is 2 with a remainder of 42.
The next digit of our result is 2. 
Result so far: 225229.702
Subtract 658 from 700 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 12:
420 divided by 329 is 1 with a remainder of 91.
Write down 1 as next digit of the result. 
Result so far: 225229.7021
The remainder is 91 after subtracting 329 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Step 13:
910 divided by 329 is 2 with a remainder of 252.
The next digit of our result is 2. 
Result so far: 225229.70212
Subtract 658 from 910 to get 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

On to step 14:
2520 divided by 329 is 7 with a remainder of 217.
The number 7 becomes the next digit in our result. 
Result so far: 225229.702127
If we take 2303 away from 2520, we end up with 217.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2170, and continue the process.

Going ahead to step 15:
When dividing 2170 by 329, we get 6 with a remainder of 196.
The number 6 becomes the next digit in our result. 
Result so far: 225229.7021276
Subtract 1974 from 2170 to get 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Advancing to step 16:
If we divide 1960 by 329, we get 5 and a remainder of 315.
The number 5 becomes the next digit in our result. 
Result so far: 225229.70212765
Subtracting 1645 from 1960 leaves us with 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

Our division results in 225229.70212765 with a remaining 3.15e-07.