631136 divided by 42 
The aim is to understand the frequency of 42 in 631136.

On to step 1:
42 can be fit into 6 0 times, resulting in a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 42

Moving on to step 2:
42 goes into 63 1 times with a remainder of 21.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 42 from 63, we get 21.
Grab the next digit (1) from the dividend, add it to 21, then carry on: 211 / 42

Advancing to step 3:
The number 42 fits into 211 5 times, leaving a remainder of 1.
Use 5 as the next digit of our solution. 
Result so far: 15.0
The remainder is 1 after subtracting 210 from 211.
Grab the next digit (1) from the dividend, add it to 1, then carry on: 11 / 42

Going ahead to step 4:
The number 42 fits into 11 0 times, leaving a remainder of 11.
The next digit of our result is 0. 
Result so far: 150.0
Subtracting 0 from 11 leaves us with 11.
Append the next digit (3) from the dividend to 11 and continue with: 113 / 42

Going ahead to step 5:
42 can be fit into 113 2 times, resulting in a remainder of 29.
Use 2 as the next digit of our solution. 
Result so far: 1502.0
The remainder is 29 after subtracting 84 from 113.
Take the next digit (6) from the dividend and append it to 29, then repeat: 296 / 42

Step 6:
The number 42 fits into 296 7 times, leaving a remainder of 2.
Use 7 as the next digit of our solution. 
Result so far: 15027.0
Deduct 294 from 296 and we're left 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.

Going ahead to step 7:
42 can be fit into 20 0 times, resulting in a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 15027.0
The remainder is 20 after subtracting 0 from 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 8:
When dividing 200 by 42, we get 4 with a remainder of 32.
Use 4 as the next digit of our solution. 
Result so far: 15027.04
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.

Moving on to step 9:
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: 15027.047
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.

Moving on to step 10:
42 can be fit into 260 6 times, resulting in a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 15027.0476
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 11:
42 goes into 80 1 times with a remainder of 38.
The next digit of our result is 1. 
Result so far: 15027.04761
If we take 42 away from 80, we end up 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.

Step 12:
The number 42 fits into 380 9 times, leaving a remainder of 2.
The next digit of our result is 9. 
Result so far: 15027.047619
Deduct 378 from 380 and we're left 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 13:
42 can be fit into 20 0 times, resulting in a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 15027.047619
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 14:
42 goes into 200 4 times with a remainder of 32.
The number 4 becomes the next digit in our result. 
Result so far: 15027.04761904
Subtract 168 from 200 to 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.

The quotient of the division is 15027.04761904, and the remainder is 3.2e-08.