Let's divide 366331 by 63
The aim is to understand the frequency of 63 in 366331.

On to step 1:
63 goes into 3 0 times with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Bring next digit (6) of the dividend behind the 3 and repeat the process: 36 / 63

On to step 2:
When dividing 36 by 63, we get 0 with a remainder of 36.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 36 to get 36.
Include the next digit (6) from the dividend after 36, then repeat: 366 / 63

Let's proceed to step 3:
63 can be fit into 366 5 times, resulting in a remainder of 51.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Deduct 315 from 366 and we're left with 51.
Fetch the next digit (3) from the dividend, attach it to 51 and continue: 513 / 63

Going ahead to step 4:
63 goes into 513 8 times with a remainder of 9.
The number 8 becomes the next digit in our result. 
Result so far: 58.0
The remainder is 9 after subtracting 504 from 513.
Bring next digit (3) of the dividend behind the 9 and repeat the process: 93 / 63

On to step 5:
63 can be fit into 93 1 times, resulting in a remainder of 30.
Record the quotient 1 as the next digit in the result. 
Result so far: 581.0
The remainder is 30 after subtracting 63 from 93.
Bring next digit (1) of the dividend behind the 30 and repeat the process: 301 / 63

Advancing to step 6:
If we divide 301 by 63, we get 4 and a remainder of 49.
Use 4 as the next digit of our solution. 
Result so far: 5814.0
The remainder is 49 after subtracting 252 from 301.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Advancing to step 7:
If we divide 490 by 63, we get 7 and a remainder of 49.
Record the quotient 7 as the next digit in the result. 
Result so far: 5814.7
Subtracting 441 from 490 leaves us with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Advancing to step 8:
63 can be fit into 490 7 times, resulting in a remainder of 49.
The next digit of our result is 7. 
Result so far: 5814.77
Deduct 441 from 490 and we're left with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

The final outcome is 5814.77, with a leftover of 0.049.