568535 divided by 42 
The aim is to understand the frequency of 42 in 568535.

Moving on to step 1:
The number 42 fits into 5 0 times, leaving a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Take the next digit (6) from the dividend and append it to 5, then repeat: 56 / 42

Advancing to step 2:
When dividing 56 by 42, we get 1 with a remainder of 14.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 42 from 56, we get 14.
Fetch the next digit (8) from the dividend, attach it to 14 and continue: 148 / 42

Advancing to step 3:
The number 42 fits into 148 3 times, leaving a remainder of 22.
Write down 3 as next digit of the result. 
Result so far: 13.0
Subtracting 126 from 148 leaves us with 22.
Grab the next digit (5) from the dividend, add it to 22, then carry on: 225 / 42

On to step 4:
The number 42 fits into 225 5 times, leaving a remainder of 15.
The next digit of our result is 5. 
Result so far: 135.0
Subtracting 210 from 225 leaves us with 15.
Take the next digit (3) from the dividend and append it to 15, then repeat: 153 / 42

Moving on to step 5:
153 divided by 42 is 3 with a remainder of 27.
Write down 3 as next digit of the result. 
Result so far: 1353.0
The remainder is 27 after subtracting 126 from 153.
Append the next digit (5) from the dividend to 27 and continue with: 275 / 42

Moving on to step 6:
When dividing 275 by 42, we get 6 with a remainder of 23.
Record the quotient 6 as the next digit in the result. 
Result so far: 13536.0
Subtracting 252 from 275 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 7:
If we divide 230 by 42, we get 5 and a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 13536.5
If we subtract 210 from 230, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 8:
The number 42 fits into 200 4 times, leaving a remainder of 32.
Record the quotient 4 as the next digit in the result. 
Result so far: 13536.54
The remainder is 32 after subtracting 168 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 9:
If we divide 320 by 42, we get 7 and a remainder of 26.
Use 7 as the next digit of our solution. 
Result so far: 13536.547
If we take 294 away from 320, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 10:
260 divided by 42 is 6 with a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 13536.5476
If we take 252 away from 260, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 11:
If we divide 80 by 42, we get 1 and a remainder of 38.
The next digit of our result is 1. 
Result so far: 13536.54761
Subtract 42 from 80 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 12:
The number 42 fits into 380 9 times, leaving a remainder of 2.
Write down 9 as next digit of the result. 
Result so far: 13536.547619
The remainder is 2 after subtracting 378 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 13:
42 goes into 20 0 times with a remainder of 20.
The next digit of our result is 0. 
Result so far: 13536.547619
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 14:
200 divided by 42 is 4 with a remainder of 32.
The next digit of our result is 4. 
Result so far: 13536.54761904
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.

Our division results in 13536.54761904 with a remaining 3.2e-08.