Let's divide 329313 by 42
The aim is to understand the frequency of 42 in 329313.

On to step 1:
The number 42 fits into 3 0 times, leaving a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Grab the next digit (2) from the dividend, add it to 3, then carry on: 32 / 42

Let's proceed to step 2:
32 divided by 42 is 0 with a remainder of 32.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 32 leaves us with 32.
Grab the next digit (9) from the dividend, add it to 32, then carry on: 329 / 42

Let's proceed to step 3:
329 divided by 42 is 7 with a remainder of 35.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we subtract 294 from 329, we get 35.
Take the next digit (3) from the dividend and append it to 35, then repeat: 353 / 42

On to step 4:
353 divided by 42 is 8 with a remainder of 17.
Write down 8 as next digit of the result. 
Result so far: 78.0
Subtract 336 from 353 to get 17.
Take the next digit (1) from the dividend and append it to 17, then repeat: 171 / 42

On to step 5:
42 can be fit into 171 4 times, resulting in a remainder of 3.
Record the quotient 4 as the next digit in the result. 
Result so far: 784.0
Subtract 168 from 171 to get 3.
Bring next digit (3) of the dividend behind the 3 and repeat the process: 33 / 42

Step 6:
33 divided by 42 is 0 with a remainder of 33.
Use 0 as the next digit of our solution. 
Result so far: 7840.0
If we subtract 0 from 33, we get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Step 7:
42 can be fit into 330 7 times, resulting in a remainder of 36.
Record the quotient 7 as the next digit in the result. 
Result so far: 7840.7
Subtracting 294 from 330 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 8:
42 can be fit into 360 8 times, resulting in a remainder of 24.
The number 8 becomes the next digit in our result. 
Result so far: 7840.78
Deduct 336 from 360 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 9:
42 goes into 240 5 times with a remainder of 30.
Use 5 as the next digit of our solution. 
Result so far: 7840.785
The remainder is 30 after subtracting 210 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 10:
300 divided by 42 is 7 with a remainder of 6.
Put 7 as the next digit of the answer. 
Result so far: 7840.7857
Deduct 294 from 300 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 11:
42 goes into 60 1 times with a remainder of 18.
Write down 1 as next digit of the result. 
Result so far: 7840.78571
Subtracting 42 from 60 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 12:
If we divide 180 by 42, we get 4 and a remainder of 12.
Put 4 as the next digit of the answer. 
Result so far: 7840.785714
The remainder is 12 after subtracting 168 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 13:
120 divided by 42 is 2 with a remainder of 36.
Put 2 as the next digit of the answer. 
Result so far: 7840.7857142
Deduct 84 from 120 and we're left with 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 14:
360 divided by 42 is 8 with a remainder of 24.
The next digit of our result is 8. 
Result so far: 7840.78571428
Subtracting 336 from 360 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Our division results in 7840.78571428 with a remaining 2.4e-08.