Let's divide 156942 by 63
The aim is to understand the frequency of 63 in 156942.

On to step 1:
63 can be fit into 1 0 times, resulting in a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 63

Moving on to step 2:
The number 63 fits into 15 0 times, leaving a remainder of 15.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 15, we get 15.
Include the next digit (6) from the dividend after 15, then repeat: 156 / 63

Advancing to step 3:
63 can be fit into 156 2 times, resulting in a remainder of 30.
Write down 2 as next digit of the result. 
Result so far: 2.0
The remainder is 30 after subtracting 126 from 156.
Include the next digit (9) from the dividend after 30, then repeat: 309 / 63

On to step 4:
When dividing 309 by 63, we get 4 with a remainder of 57.
The next digit of our result is 4. 
Result so far: 24.0
Subtracting 252 from 309 leaves us with 57.
Include the next digit (4) from the dividend after 57, then repeat: 574 / 63

Advancing to step 5:
When dividing 574 by 63, we get 9 with a remainder of 7.
The next digit of our result is 9. 
Result so far: 249.0
Subtract 567 from 574 to get 7.
Take the next digit (2) from the dividend and append it to 7, then repeat: 72 / 63

Going ahead to step 6:
72 divided by 63 is 1 with a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 2491.0
Deduct 63 from 72 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 7:
63 goes into 90 1 times with a remainder of 27.
The number 1 becomes the next digit in our result. 
Result so far: 2491.1
If we take 63 away from 90, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

On to step 8:
The number 63 fits into 270 4 times, leaving a remainder of 18.
Record the quotient 4 as the next digit in the result. 
Result so far: 2491.14
Subtracting 252 from 270 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 9:
The number 63 fits into 180 2 times, leaving a remainder of 54.
Put 2 as the next digit of the answer. 
Result so far: 2491.142
Subtracting 126 from 180 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Going ahead to step 10:
63 goes into 540 8 times with a remainder of 36.
Record the quotient 8 as the next digit in the result. 
Result so far: 2491.1428
Deduct 504 from 540 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 11:
360 divided by 63 is 5 with a remainder of 45.
Write down 5 as next digit of the result. 
Result so far: 2491.14285
Subtracting 315 from 360 leaves us with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Going ahead to step 12:
The number 63 fits into 450 7 times, leaving a remainder of 9.
Record the quotient 7 as the next digit in the result. 
Result so far: 2491.142857
Deduct 441 from 450 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 13:
The number 63 fits into 90 1 times, leaving a remainder of 27.
The next digit of our result is 1. 
Result so far: 2491.1428571
If we subtract 63 from 90, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Let's proceed to step 14:
The number 63 fits into 270 4 times, leaving a remainder of 18.
Use 4 as the next digit of our solution. 
Result so far: 2491.14285714
If we take 252 away from 270, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

The final outcome is 2491.14285714, with a leftover of 1.8e-08.