Let's divide 86175247 by 42
The aim is to understand the frequency of 42 in 86175247.

Step 1:
42 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 42

Moving on to step 2:
42 can be fit into 86 2 times, resulting in a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 84 from 86 and we're left with 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 42

On to step 3:
42 goes into 21 0 times with a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
Subtract 0 from 21 to get 21.
Include the next digit (7) from the dividend after 21, then repeat: 217 / 42

Advancing to step 4:
The number 42 fits into 217 5 times, leaving a remainder of 7.
Use 5 as the next digit of our solution. 
Result so far: 205.0
If we take 210 away from 217, we end up with 7.
Fetch the next digit (5) from the dividend, attach it to 7 and continue: 75 / 42

On to step 5:
If we divide 75 by 42, we get 1 and a remainder of 33.
Use 1 as the next digit of our solution. 
Result so far: 2051.0
If we subtract 42 from 75, we get 33.
Include the next digit (2) from the dividend after 33, then repeat: 332 / 42

Let's proceed to step 6:
332 divided by 42 is 7 with a remainder of 38.
Write down 7 as next digit of the result. 
Result so far: 20517.0
Subtracting 294 from 332 leaves us with 38.
Fetch the next digit (4) from the dividend, attach it to 38 and continue: 384 / 42

On to step 7:
If we divide 384 by 42, we get 9 and a remainder of 6.
Record the quotient 9 as the next digit in the result. 
Result so far: 205179.0
Subtract 378 from 384 to get 6.
Grab the next digit (7) from the dividend, add it to 6, then carry on: 67 / 42

Moving on to step 8:
The number 42 fits into 67 1 times, leaving a remainder of 25.
Use 1 as the next digit of our solution. 
Result so far: 2051791.0
Subtracting 42 from 67 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 9:
250 divided by 42 is 5 with a remainder of 40.
Write down 5 as next digit of the result. 
Result so far: 2051791.5
Deduct 210 from 250 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 10:
400 divided by 42 is 9 with a remainder of 22.
The number 9 becomes the next digit in our result. 
Result so far: 2051791.59
If we subtract 378 from 400, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 11:
42 goes into 220 5 times with a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 2051791.595
If we take 210 away from 220, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 12:
42 can be fit into 100 2 times, resulting in a remainder of 16.
Record the quotient 2 as the next digit in the result. 
Result so far: 2051791.5952
If we take 84 away from 100, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 13:
160 divided by 42 is 3 with a remainder of 34.
The number 3 becomes the next digit in our result. 
Result so far: 2051791.59523
Subtracting 126 from 160 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 14:
The number 42 fits into 340 8 times, leaving a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 2051791.595238
The remainder is 4 after subtracting 336 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 15:
42 can be fit into 40 0 times, resulting in a remainder of 40.
The next digit of our result is 0. 
Result so far: 2051791.595238
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 16:
If we divide 400 by 42, we get 9 and a remainder of 22.
Use 9 as the next digit of our solution. 
Result so far: 2051791.59523809
If we take 378 away from 400, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

The final outcome is 2051791.59523809, with a leftover of 2.2e-08.