Let's divide 906964 by 63
The aim is to understand the frequency of 63 in 906964.

Advancing to step 1:
If we divide 9 by 63, we get 0 and a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 63

Advancing to step 2:
63 can be fit into 90 1 times, resulting in a remainder of 27.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 27 after subtracting 63 from 90.
Append the next digit (6) from the dividend to 27 and continue with: 276 / 63

Going ahead to step 3:
The number 63 fits into 276 4 times, leaving a remainder of 24.
Put 4 as the next digit of the answer. 
Result so far: 14.0
Subtracting 252 from 276 leaves us with 24.
Include the next digit (9) from the dividend after 24, then repeat: 249 / 63

Advancing to step 4:
63 can be fit into 249 3 times, resulting in a remainder of 60.
The number 3 becomes the next digit in our result. 
Result so far: 143.0
Subtracting 189 from 249 leaves us with 60.
Include the next digit (6) from the dividend after 60, then repeat: 606 / 63

Advancing to step 5:
606 divided by 63 is 9 with a remainder of 39.
The next digit of our result is 9. 
Result so far: 1439.0
Deduct 567 from 606 and we're left with 39.
Bring next digit (4) of the dividend behind the 39 and repeat the process: 394 / 63

Step 6:
The number 63 fits into 394 6 times, leaving a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 14396.0
Deduct 378 from 394 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 7:
The number 63 fits into 160 2 times, leaving a remainder of 34.
Record the quotient 2 as the next digit in the result. 
Result so far: 14396.2
Subtracting 126 from 160 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 8:
If we divide 340 by 63, we get 5 and a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 14396.25
If we subtract 315 from 340, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 9:
If we divide 250 by 63, we get 3 and a remainder of 61.
The next digit of our result is 3. 
Result so far: 14396.253
The remainder is 61 after subtracting 189 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

On to step 10:
If we divide 610 by 63, we get 9 and a remainder of 43.
The next digit of our result is 9. 
Result so far: 14396.2539
The remainder is 43 after subtracting 567 from 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Step 11:
63 goes into 430 6 times with a remainder of 52.
The next digit of our result is 6. 
Result so far: 14396.25396
If we subtract 378 from 430, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 12:
63 can be fit into 520 8 times, resulting in a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 14396.253968
Subtracting 504 from 520 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 13:
The number 63 fits into 160 2 times, leaving a remainder of 34.
Record the quotient 2 as the next digit in the result. 
Result so far: 14396.2539682
Deduct 126 from 160 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 14:
63 can be fit into 340 5 times, resulting in a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 14396.25396825
The remainder is 25 after subtracting 315 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The final outcome is 14396.25396825, with a leftover of 2.5e-08.