288127 divided by 42 
The aim is to understand the frequency of 42 in 288127.

Let's proceed to step 1:
2 divided by 42 is 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Grab the next digit (8) from the dividend, add it to 2, then carry on: 28 / 42

Let's proceed to step 2:
42 goes into 28 0 times with a remainder of 28.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 28, we end up with 28.
Include the next digit (8) from the dividend after 28, then repeat: 288 / 42

Let's proceed to step 3:
The number 42 fits into 288 6 times, leaving a remainder of 36.
Write down 6 as next digit of the result. 
Result so far: 6.0
Subtract 252 from 288 to get 36.
Take the next digit (1) from the dividend and append it to 36, then repeat: 361 / 42

On to step 4:
If we divide 361 by 42, we get 8 and a remainder of 25.
Put 8 as the next digit of the answer. 
Result so far: 68.0
The remainder is 25 after subtracting 336 from 361.
Grab the next digit (2) from the dividend, add it to 25, then carry on: 252 / 42

Going ahead to step 5:
The number 42 fits into 252 6 times, leaving a remainder of 0.
Put 6 as the next digit of the answer. 
Result so far: 686.0
Subtract 252 from 252 to get 0.
Append the next digit (7) from the dividend to 0 and continue with: 7 / 42

Moving on to step 6:
7 divided by 42 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 6860.0
If we subtract 0 from 7, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 7:
When dividing 70 by 42, we get 1 with a remainder of 28.
Use 1 as the next digit of our solution. 
Result so far: 6860.1
If we subtract 42 from 70, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 8:
42 goes into 280 6 times with a remainder of 28.
Record the quotient 6 as the next digit in the result. 
Result so far: 6860.16
If we take 252 away from 280, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 9:
42 goes into 280 6 times with a remainder of 28.
The next digit of our result is 6. 
Result so far: 6860.166
The remainder is 28 after subtracting 252 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

In conclusion, the division gives 6860.166 with a balance of 0.0028.