We're dividing 39048204 by 642 
The aim is to understand the frequency of 642 in 39048204.

Moving on to step 1:
3 divided by 642 is 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 642

Let's proceed to step 2:
When dividing 39 by 642, we get 0 with a remainder of 39.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 39 to get 39.
Grab the next digit (0) from the dividend, add it to 39, then carry on: 390 / 642

Moving on to step 3:
The number 642 fits into 390 0 times, leaving a remainder of 390.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 390 to get 390.
Append the next digit (4) from the dividend to 390 and continue with: 3904 / 642

On to step 4:
The number 642 fits into 3904 6 times, leaving a remainder of 52.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Deduct 3852 from 3904 and we're left with 52.
Append the next digit (8) from the dividend to 52 and continue with: 528 / 642

Step 5:
528 divided by 642 is 0 with a remainder of 528.
Write down 0 as next digit of the result. 
Result so far: 60.0
Subtract 0 from 528 to get 528.
Take the next digit (2) from the dividend and append it to 528, then repeat: 5282 / 642

Advancing to step 6:
5282 divided by 642 is 8 with a remainder of 146.
Record the quotient 8 as the next digit in the result. 
Result so far: 608.0
Subtracting 5136 from 5282 leaves us with 146.
Include the next digit (0) from the dividend after 146, then repeat: 1460 / 642

Step 7:
642 goes into 1460 2 times with a remainder of 176.
Write down 2 as next digit of the result. 
Result so far: 6082.0
The remainder is 176 after subtracting 1284 from 1460.
Take the next digit (4) from the dividend and append it to 176, then repeat: 1764 / 642

Going ahead to step 8:
642 goes into 1764 2 times with a remainder of 480.
Record the quotient 2 as the next digit in the result. 
Result so far: 60822.0
If we take 1284 away from 1764, we end up with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Step 9:
The number 642 fits into 4800 7 times, leaving a remainder of 306.
The number 7 becomes the next digit in our result. 
Result so far: 60822.7
Subtracting 4494 from 4800 leaves us with 306.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3060, and continue the process.

On to step 10:
3060 divided by 642 is 4 with a remainder of 492.
Write down 4 as next digit of the result. 
Result so far: 60822.74
Deduct 2568 from 3060 and we're left with 492.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4920, and continue the process.

Moving on to step 11:
642 can be fit into 4920 7 times, resulting in a remainder of 426.
Record the quotient 7 as the next digit in the result. 
Result so far: 60822.747
Subtracting 4494 from 4920 leaves us with 426.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4260, and continue the process.

On to step 12:
4260 divided by 642 is 6 with a remainder of 408.
Use 6 as the next digit of our solution. 
Result so far: 60822.7476
Deduct 3852 from 4260 and we're left with 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

Going ahead to step 13:
If we divide 4080 by 642, we get 6 and a remainder of 228.
Use 6 as the next digit of our solution. 
Result so far: 60822.74766
If we subtract 3852 from 4080, we get 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Our division results in 60822.74766 with a remaining 0.000228.