We look at the division of 286849 by 63 
The aim is to understand the frequency of 63 in 286849.

Moving on to step 1:
The number 63 fits into 2 0 times, leaving a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Take the next digit (8) from the dividend and append it to 2, then repeat: 28 / 63

Step 2:
63 goes into 28 0 times with a remainder of 28.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 28 and we're left with 28.
Bring next digit (6) of the dividend behind the 28 and repeat the process: 286 / 63

Advancing to step 3:
286 divided by 63 is 4 with a remainder of 34.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we subtract 252 from 286, we get 34.
Include the next digit (8) from the dividend after 34, then repeat: 348 / 63

Let's proceed to step 4:
If we divide 348 by 63, we get 5 and a remainder of 33.
Write down 5 as next digit of the result. 
Result so far: 45.0
Subtract 315 from 348 to get 33.
Bring next digit (4) of the dividend behind the 33 and repeat the process: 334 / 63

On to step 5:
If we divide 334 by 63, we get 5 and a remainder of 19.
The number 5 becomes the next digit in our result. 
Result so far: 455.0
The remainder is 19 after subtracting 315 from 334.
Bring next digit (9) of the dividend behind the 19 and repeat the process: 199 / 63

Advancing to step 6:
The number 63 fits into 199 3 times, leaving a remainder of 10.
Record the quotient 3 as the next digit in the result. 
Result so far: 4553.0
Deduct 189 from 199 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 7:
63 goes into 100 1 times with a remainder of 37.
The number 1 becomes the next digit in our result. 
Result so far: 4553.1
The remainder is 37 after subtracting 63 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

On to step 8:
63 can be fit into 370 5 times, resulting in a remainder of 55.
The number 5 becomes the next digit in our result. 
Result so far: 4553.15
If we take 315 away from 370, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

On to step 9:
If we divide 550 by 63, we get 8 and a remainder of 46.
The next digit of our result is 8. 
Result so far: 4553.158
Deduct 504 from 550 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 10:
The number 63 fits into 460 7 times, leaving a remainder of 19.
Use 7 as the next digit of our solution. 
Result so far: 4553.1587
If we take 441 away from 460, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 11:
If we divide 190 by 63, we get 3 and a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 4553.15873
Subtract 189 from 190 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 12:
The number 63 fits into 10 0 times, leaving a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 4553.15873
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 13:
63 goes into 100 1 times with a remainder of 37.
Put 1 as the next digit of the answer. 
Result so far: 4553.1587301
Deduct 63 from 100 and we're left with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Going ahead to step 14:
When dividing 370 by 63, we get 5 with a remainder of 55.
Put 5 as the next digit of the answer. 
Result so far: 4553.15873015
If we subtract 315 from 370, we get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

The quotient of the division is 4553.15873015, and the remainder is 5.5e-08.