We look at the division of 632141 by 42 
The aim is to understand the frequency of 42 in 632141.

Going ahead to step 1:
6 divided by 42 is 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 42

Advancing to step 2:
The number 42 fits into 63 1 times, leaving a remainder of 21.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 42 away from 63, we end up with 21.
Append the next digit (2) from the dividend to 21 and continue with: 212 / 42

Step 3:
The number 42 fits into 212 5 times, leaving a remainder of 2.
The next digit of our result is 5. 
Result so far: 15.0
If we subtract 210 from 212, we get 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 42

On to step 4:
42 goes into 21 0 times with a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 150.0
If we take 0 away from 21, we end up with 21.
Append the next digit (4) from the dividend to 21 and continue with: 214 / 42

On to step 5:
When dividing 214 by 42, we get 5 with a remainder of 4.
Record the quotient 5 as the next digit in the result. 
Result so far: 1505.0
If we subtract 210 from 214, we get 4.
Grab the next digit (1) from the dividend, add it to 4, then carry on: 41 / 42

Moving on to step 6:
42 can be fit into 41 0 times, resulting in a remainder of 41.
Put 0 as the next digit of the answer. 
Result so far: 15050.0
The remainder is 41 after subtracting 0 from 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Let's proceed to step 7:
When dividing 410 by 42, we get 9 with a remainder of 32.
Record the quotient 9 as the next digit in the result. 
Result so far: 15050.9
If we subtract 378 from 410, we get 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 8:
42 goes into 320 7 times with a remainder of 26.
Put 7 as the next digit of the answer. 
Result so far: 15050.97
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.

Let's proceed to step 9:
If we divide 260 by 42, we get 6 and a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 15050.976
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.

Moving on to step 10:
42 goes into 80 1 times with a remainder of 38.
The next digit of our result is 1. 
Result so far: 15050.9761
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.

Let's proceed to step 11:
380 divided by 42 is 9 with a remainder of 2.
The next digit of our result is 9. 
Result so far: 15050.97619
Subtracting 378 from 380 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 12:
The number 42 fits into 20 0 times, leaving a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 15050.97619
Subtracting 0 from 20 leaves us 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.

Going ahead to step 13:
42 can be fit into 200 4 times, resulting in a remainder of 32.
The next digit of our result is 4. 
Result so far: 15050.9761904
If we subtract 168 from 200, we get 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 14:
The number 42 fits into 320 7 times, leaving a remainder of 26.
The number 7 becomes the next digit in our result. 
Result so far: 15050.97619047
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.

The quotient of the division is 15050.97619047, and the remainder is 2.6e-08.