We look at the division of 302105 by 63 
The aim is to understand the frequency of 63 in 302105.

Step 1:
63 can be fit into 3 0 times, resulting in a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 63

Advancing to step 2:
30 divided by 63 is 0 with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 30, we get 30.
Grab the next digit (2) from the dividend, add it to 30, then carry on: 302 / 63

Going ahead to step 3:
302 divided by 63 is 4 with a remainder of 50.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we subtract 252 from 302, we get 50.
Fetch the next digit (1) from the dividend, attach it to 50 and continue: 501 / 63

Step 4:
63 can be fit into 501 7 times, resulting in a remainder of 60.
Write down 7 as next digit of the result. 
Result so far: 47.0
If we subtract 441 from 501, we get 60.
Append the next digit (0) from the dividend to 60 and continue with: 600 / 63

Moving on to step 5:
63 can be fit into 600 9 times, resulting in a remainder of 33.
Record the quotient 9 as the next digit in the result. 
Result so far: 479.0
The remainder is 33 after subtracting 567 from 600.
Append the next digit (5) from the dividend to 33 and continue with: 335 / 63

Advancing to step 6:
63 can be fit into 335 5 times, resulting in a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 4795.0
If we take 315 away from 335, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 7:
When dividing 200 by 63, we get 3 with a remainder of 11.
Put 3 as the next digit of the answer. 
Result so far: 4795.3
Deduct 189 from 200 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 8:
110 divided by 63 is 1 with a remainder of 47.
Use 1 as the next digit of our solution. 
Result so far: 4795.31
Deduct 63 from 110 and we're left with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Step 9:
63 goes into 470 7 times with a remainder of 29.
Write down 7 as next digit of the result. 
Result so far: 4795.317
Deduct 441 from 470 and we're left with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 10:
63 can be fit into 290 4 times, resulting in a remainder of 38.
Write down 4 as next digit of the result. 
Result so far: 4795.3174
Deduct 252 from 290 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 11:
63 goes into 380 6 times with a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 4795.31746
Subtract 378 from 380 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 12:
20 divided by 63 is 0 with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 4795.31746
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 13:
If we divide 200 by 63, we get 3 and a remainder of 11.
The number 3 becomes the next digit in our result. 
Result so far: 4795.3174603
Subtracting 189 from 200 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 14:
If we divide 110 by 63, we get 1 and a remainder of 47.
The next digit of our result is 1. 
Result so far: 4795.31746031
The remainder is 47 after subtracting 63 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

After the division, we end up with 4795.31746031 and a remainder of 4.7e-08.