We divide 181286 by 63
The aim is to understand the frequency of 63 in 181286.

Going ahead to step 1:
1 divided by 63 is 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 63

Let's proceed to step 2:
18 divided by 63 is 0 with a remainder of 18.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 18 after subtracting 0 from 18.
Grab the next digit (1) from the dividend, add it to 18, then carry on: 181 / 63

Moving on to step 3:
If we divide 181 by 63, we get 2 and a remainder of 55.
Use 2 as the next digit of our solution. 
Result so far: 2.0
The remainder is 55 after subtracting 126 from 181.
Include the next digit (2) from the dividend after 55, then repeat: 552 / 63

Let's proceed to step 4:
63 goes into 552 8 times with a remainder of 48.
The next digit of our result is 8. 
Result so far: 28.0
Subtract 504 from 552 to get 48.
Grab the next digit (8) from the dividend, add it to 48, then carry on: 488 / 63

Going ahead to step 5:
63 can be fit into 488 7 times, resulting in a remainder of 47.
The number 7 becomes the next digit in our result. 
Result so far: 287.0
If we take 441 away from 488, we end up with 47.
Bring next digit (6) of the dividend behind the 47 and repeat the process: 476 / 63

On to step 6:
476 divided by 63 is 7 with a remainder of 35.
Record the quotient 7 as the next digit in the result. 
Result so far: 2877.0
If we subtract 441 from 476, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 7:
350 divided by 63 is 5 with a remainder of 35.
The next digit of our result is 5. 
Result so far: 2877.5
Subtract 315 from 350 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 8:
The number 63 fits into 350 5 times, leaving a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 2877.55
Subtract 315 from 350 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

The final result is 2877.55 with a remainder of 0.035.