747244 divided by 42 
The aim is to understand the frequency of 42 in 747244.

Moving on to step 1:
42 can be fit into 7 0 times, resulting in a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Fetch the next digit (4) from the dividend, attach it to 7 and continue: 74 / 42

Advancing to step 2:
When dividing 74 by 42, we get 1 with a remainder of 32.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 42 away from 74, we end up with 32.
Take the next digit (7) from the dividend and append it to 32, then repeat: 327 / 42

Going ahead to step 3:
42 goes into 327 7 times with a remainder of 33.
Use 7 as the next digit of our solution. 
Result so far: 17.0
If we subtract 294 from 327, we get 33.
Bring next digit (2) of the dividend behind the 33 and repeat the process: 332 / 42

Step 4:
42 can be fit into 332 7 times, resulting in a remainder of 38.
The next digit of our result is 7. 
Result so far: 177.0
Subtract 294 from 332 to get 38.
Grab the next digit (4) from the dividend, add it to 38, then carry on: 384 / 42

Let's proceed to step 5:
42 goes into 384 9 times with a remainder of 6.
Use 9 as the next digit of our solution. 
Result so far: 1779.0
The remainder is 6 after subtracting 378 from 384.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 42

Moving on to step 6:
64 divided by 42 is 1 with a remainder of 22.
The next digit of our result is 1. 
Result so far: 17791.0
Subtracting 42 from 64 leaves us 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.

On to step 7:
220 divided by 42 is 5 with a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 17791.5
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.

On to step 8:
The number 42 fits into 100 2 times, leaving a remainder of 16.
Write down 2 as next digit of the result. 
Result so far: 17791.52
The remainder is 16 after subtracting 84 from 100.
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 9:
160 divided by 42 is 3 with a remainder of 34.
Put 3 as the next digit of the answer. 
Result so far: 17791.523
If we subtract 126 from 160, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 10:
42 can be fit into 340 8 times, resulting in a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 17791.5238
Deduct 336 from 340 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 11:
42 goes into 40 0 times with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 17791.5238
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.

Going ahead to step 12:
42 goes into 400 9 times with a remainder of 22.
Put 9 as the next digit of the answer. 
Result so far: 17791.523809
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.

Let's proceed to step 13:
If we divide 220 by 42, we get 5 and a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 17791.5238095
The remainder is 10 after subtracting 210 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 14:
42 can be fit into 100 2 times, resulting in a remainder of 16.
The number 2 becomes the next digit in our result. 
Result so far: 17791.52380952
The remainder is 16 after subtracting 84 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

After the division, we end up with 17791.52380952 and a remainder of 1.6e-08.