Let's divide 404282 by 42
The aim is to understand the frequency of 42 in 404282.

Advancing to step 1:
If we divide 4 by 42, we get 0 and a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 42

Moving on to step 2:
40 divided by 42 is 0 with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 40, we get 40.
Take the next digit (4) from the dividend and append it to 40, then repeat: 404 / 42

Step 3:
When dividing 404 by 42, we get 9 with a remainder of 26.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Subtracting 378 from 404 leaves us with 26.
Grab the next digit (2) from the dividend, add it to 26, then carry on: 262 / 42

Going ahead to step 4:
The number 42 fits into 262 6 times, leaving a remainder of 10.
The next digit of our result is 6. 
Result so far: 96.0
Subtract 252 from 262 to get 10.
Bring next digit (8) of the dividend behind the 10 and repeat the process: 108 / 42

Step 5:
42 goes into 108 2 times with a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 962.0
If we subtract 84 from 108, we get 24.
Take the next digit (2) from the dividend and append it to 24, then repeat: 242 / 42

Let's proceed to step 6:
42 can be fit into 242 5 times, resulting in a remainder of 32.
Write down 5 as next digit of the result. 
Result so far: 9625.0
Subtracting 210 from 242 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 7:
42 goes into 320 7 times with a remainder of 26.
Record the quotient 7 as the next digit in the result. 
Result so far: 9625.7
If we subtract 294 from 320, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 8:
If we divide 260 by 42, we get 6 and a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 9625.76
If we subtract 252 from 260, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 9:
80 divided by 42 is 1 with a remainder of 38.
Put 1 as the next digit of the answer. 
Result so far: 9625.761
Deduct 42 from 80 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 10:
380 divided by 42 is 9 with a remainder of 2.
Put 9 as the next digit of the answer. 
Result so far: 9625.7619
If we subtract 378 from 380, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 11:
42 can be fit into 20 0 times, resulting in a remainder of 20.
The next digit of our result is 0. 
Result so far: 9625.7619
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 12:
42 can be fit into 200 4 times, resulting in a remainder of 32.
Use 4 as the next digit of our solution. 
Result so far: 9625.761904
Subtracting 168 from 200 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 13:
320 divided by 42 is 7 with a remainder of 26.
The next digit of our result is 7. 
Result so far: 9625.7619047
If we subtract 294 from 320, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 14:
The number 42 fits into 260 6 times, leaving a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 9625.76190476
Subtract 252 from 260 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Our division results in 9625.76190476 with a remaining 8e-09.