We're dividing 426156 by 63 
The aim is to understand the frequency of 63 in 426156.

Step 1:
4 divided by 63 is 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 63

Going ahead to step 2:
When dividing 42 by 63, we get 0 with a remainder of 42.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 42, we get 42.
Take the next digit (6) from the dividend and append it to 42, then repeat: 426 / 63

Step 3:
The number 63 fits into 426 6 times, leaving a remainder of 48.
Put 6 as the next digit of the answer. 
Result so far: 6.0
If we take 378 away from 426, we end up with 48.
Grab the next digit (1) from the dividend, add it to 48, then carry on: 481 / 63

Going ahead to step 4:
If we divide 481 by 63, we get 7 and a remainder of 40.
The next digit of our result is 7. 
Result so far: 67.0
The remainder is 40 after subtracting 441 from 481.
Include the next digit (5) from the dividend after 40, then repeat: 405 / 63

Moving on to step 5:
The number 63 fits into 405 6 times, leaving a remainder of 27.
Record the quotient 6 as the next digit in the result. 
Result so far: 676.0
If we subtract 378 from 405, we get 27.
Bring next digit (6) of the dividend behind the 27 and repeat the process: 276 / 63

Advancing to step 6:
If we divide 276 by 63, we get 4 and a remainder of 24.
Use 4 as the next digit of our solution. 
Result so far: 6764.0
Deduct 252 from 276 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 7:
The number 63 fits into 240 3 times, leaving a remainder of 51.
Write down 3 as next digit of the result. 
Result so far: 6764.3
The remainder is 51 after subtracting 189 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Step 8:
510 divided by 63 is 8 with a remainder of 6.
Use 8 as the next digit of our solution. 
Result so far: 6764.38
If we subtract 504 from 510, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 9:
63 goes into 60 0 times with a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 6764.38
Subtract 0 from 60 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 10:
600 divided by 63 is 9 with a remainder of 33.
The next digit of our result is 9. 
Result so far: 6764.3809
If we subtract 567 from 600, we get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Moving on to step 11:
63 goes into 330 5 times with a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 6764.38095
If we subtract 315 from 330, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 12:
The number 63 fits into 150 2 times, leaving a remainder of 24.
The next digit of our result is 2. 
Result so far: 6764.380952
If we take 126 away from 150, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 13:
If we divide 240 by 63, we get 3 and a remainder of 51.
Use 3 as the next digit of our solution. 
Result so far: 6764.3809523
The remainder is 51 after subtracting 189 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Advancing to step 14:
63 goes into 510 8 times with a remainder of 6.
The next digit of our result is 8. 
Result so far: 6764.38095238
The remainder is 6 after subtracting 504 from 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

After the division, we end up with 6764.38095238 and a remainder of 6e-09.