We divide 322920 by 42
The aim is to understand the frequency of 42 in 322920.

On to step 1:
When dividing 3 by 42, we get 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Bring next digit (2) of the dividend behind the 3 and repeat the process: 32 / 42

Step 2:
32 divided by 42 is 0 with a remainder of 32.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 32 leaves us with 32.
Include the next digit (2) from the dividend after 32, then repeat: 322 / 42

Moving on to step 3:
If we divide 322 by 42, we get 7 and a remainder of 28.
Put 7 as the next digit of the answer. 
Result so far: 7.0
If we subtract 294 from 322, we get 28.
Bring next digit (9) of the dividend behind the 28 and repeat the process: 289 / 42

Advancing to step 4:
289 divided by 42 is 6 with a remainder of 37.
Record the quotient 6 as the next digit in the result. 
Result so far: 76.0
The remainder is 37 after subtracting 252 from 289.
Bring next digit (2) of the dividend behind the 37 and repeat the process: 372 / 42

Let's proceed to step 5:
If we divide 372 by 42, we get 8 and a remainder of 36.
Record the quotient 8 as the next digit in the result. 
Result so far: 768.0
If we take 336 away from 372, we end up with 36.
Fetch the next digit (0) from the dividend, attach it to 36 and continue: 360 / 42

Let's proceed to step 6:
360 divided by 42 is 8 with a remainder of 24.
Write down 8 as next digit of the result. 
Result so far: 7688.0
If we subtract 336 from 360, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 7:
If we divide 240 by 42, we get 5 and a remainder of 30.
The next digit of our result is 5. 
Result so far: 7688.5
If we take 210 away from 240, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 8:
300 divided by 42 is 7 with a remainder of 6.
Use 7 as the next digit of our solution. 
Result so far: 7688.57
If we subtract 294 from 300, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 9:
If we divide 60 by 42, we get 1 and a remainder of 18.
The number 1 becomes the next digit in our result. 
Result so far: 7688.571
Deduct 42 from 60 and we're left 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.

Going ahead to step 10:
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: 7688.5714
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.

Step 11:
The number 42 fits into 120 2 times, leaving a remainder of 36.
The number 2 becomes the next digit in our result. 
Result so far: 7688.57142
Subtract 84 from 120 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 12:
42 can be fit into 360 8 times, resulting in a remainder of 24.
The next digit of our result is 8. 
Result so far: 7688.571428
The remainder is 24 after subtracting 336 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 13:
The number 42 fits into 240 5 times, leaving a remainder of 30.
Put 5 as the next digit of the answer. 
Result so far: 7688.5714285
If we subtract 210 from 240, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 14:
42 goes into 300 7 times with a remainder of 6.
The next digit of our result is 7. 
Result so far: 7688.57142857
Subtracting 294 from 300 leaves us 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.

The final outcome is 7688.57142857, with a leftover of 6e-09.