We're dividing 420747 by 63 
The aim is to understand the frequency of 63 in 420747.

On to step 1:
63 goes into 4 0 times with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 63

Let's proceed to step 2:
If we divide 42 by 63, we get 0 and a remainder of 42.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 42 to get 42.
Grab the next digit (0) from the dividend, add it to 42, then carry on: 420 / 63

Moving on to step 3:
63 can be fit into 420 6 times, resulting in a remainder of 42.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Subtract 378 from 420 to get 42.
Grab the next digit (7) from the dividend, add it to 42, then carry on: 427 / 63

On to step 4:
63 goes into 427 6 times with a remainder of 49.
Record the quotient 6 as the next digit in the result. 
Result so far: 66.0
Subtracting 378 from 427 leaves us with 49.
Take the next digit (4) from the dividend and append it to 49, then repeat: 494 / 63

Step 5:
If we divide 494 by 63, we get 7 and a remainder of 53.
Use 7 as the next digit of our solution. 
Result so far: 667.0
If we subtract 441 from 494, we get 53.
Grab the next digit (7) from the dividend, add it to 53, then carry on: 537 / 63

Step 6:
When dividing 537 by 63, we get 8 with a remainder of 33.
The next digit of our result is 8. 
Result so far: 6678.0
If we take 504 away from 537, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

On to step 7:
If we divide 330 by 63, we get 5 and a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 6678.5
If we take 315 away from 330, we end up with 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 8:
63 goes into 150 2 times with a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 6678.52
The remainder is 24 after subtracting 126 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 9:
63 goes into 240 3 times with a remainder of 51.
Record the quotient 3 as the next digit in the result. 
Result so far: 6678.523
Subtract 189 from 240 to get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Step 10:
510 divided by 63 is 8 with a remainder of 6.
Put 8 as the next digit of the answer. 
Result so far: 6678.5238
Subtract 504 from 510 to 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.

Let's proceed to step 11:
The number 63 fits into 60 0 times, leaving a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 6678.5238
Deduct 0 from 60 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 12:
The number 63 fits into 600 9 times, leaving a remainder of 33.
Write down 9 as next digit of the result. 
Result so far: 6678.523809
The remainder is 33 after subtracting 567 from 600.
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 13:
330 divided by 63 is 5 with a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 6678.5238095
Deduct 315 from 330 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 14:
When dividing 150 by 63, we get 2 with a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 6678.52380952
Subtracting 126 from 150 leaves us 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.

Our division results in 6678.52380952 with a remaining 2.4e-08.