We divide 670692 by 42
The aim is to understand the frequency of 42 in 670692.

Moving on to step 1:
6 divided by 42 is 0 with 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.
Take the next digit (7) from the dividend and append it to 6, then repeat: 67 / 42

Advancing to step 2:
42 goes into 67 1 times with a remainder of 25.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 42 from 67 to get 25.
Take the next digit (0) from the dividend and append it to 25, then repeat: 250 / 42

Let's proceed to step 3:
42 goes into 250 5 times with a remainder of 40.
The next digit of our result is 5. 
Result so far: 15.0
If we subtract 210 from 250, we get 40.
Append the next digit (6) from the dividend to 40 and continue with: 406 / 42

Step 4:
406 divided by 42 is 9 with a remainder of 28.
The next digit of our result is 9. 
Result so far: 159.0
Deduct 378 from 406 and we're left with 28.
Append the next digit (9) from the dividend to 28 and continue with: 289 / 42

Moving on to step 5:
42 goes into 289 6 times with a remainder of 37.
Write down 6 as next digit of the result. 
Result so far: 1596.0
If we subtract 252 from 289, we get 37.
Bring next digit (2) of the dividend behind the 37 and repeat the process: 372 / 42

Moving on to step 6:
42 can be fit into 372 8 times, resulting in a remainder of 36.
Write down 8 as next digit of the result. 
Result so far: 15968.0
If we subtract 336 from 372, we 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.

Step 7:
If we divide 360 by 42, we get 8 and a remainder of 24.
Record the quotient 8 as the next digit in the result. 
Result so far: 15968.8
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.

Going ahead to step 8:
If we divide 240 by 42, we get 5 and a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 15968.85
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.

Moving on to step 9:
300 divided by 42 is 7 with a remainder of 6.
Record the quotient 7 as the next digit in the result. 
Result so far: 15968.857
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.

Moving on to step 10:
When dividing 60 by 42, we get 1 with a remainder of 18.
The next digit of our result is 1. 
Result so far: 15968.8571
Subtract 42 from 60 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 11:
180 divided by 42 is 4 with a remainder of 12.
The next digit of our result is 4. 
Result so far: 15968.85714
If we subtract 168 from 180, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 12:
42 can be fit into 120 2 times, resulting in a remainder of 36.
The number 2 becomes the next digit in our result. 
Result so far: 15968.857142
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.

On to step 13:
42 can be fit into 360 8 times, resulting in a remainder of 24.
Put 8 as the next digit of the answer. 
Result so far: 15968.8571428
Subtract 336 from 360 to 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 14:
42 can be fit into 240 5 times, resulting in a remainder of 30.
Use 5 as the next digit of our solution. 
Result so far: 15968.85714285
Subtract 210 from 240 to 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.

In conclusion, the division gives 15968.85714285 with a balance of 3e-08.