We look at the division of 585304 by 63 
The aim is to understand the frequency of 63 in 585304.

Let's proceed to step 1:
63 can be fit into 5 0 times, resulting in a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Append the next digit (8) from the dividend to 5 and continue with: 58 / 63

Moving on to step 2:
58 divided by 63 is 0 with a remainder of 58.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 58 to get 58.
Include the next digit (5) from the dividend after 58, then repeat: 585 / 63

Advancing to step 3:
When dividing 585 by 63, we get 9 with a remainder of 18.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we subtract 567 from 585, we get 18.
Grab the next digit (3) from the dividend, add it to 18, then carry on: 183 / 63

Advancing to step 4:
183 divided by 63 is 2 with a remainder of 57.
Write down 2 as next digit of the result. 
Result so far: 92.0
Deduct 126 from 183 and we're left with 57.
Include the next digit (0) from the dividend after 57, then repeat: 570 / 63

Step 5:
63 goes into 570 9 times with a remainder of 3.
The next digit of our result is 9. 
Result so far: 929.0
Deduct 567 from 570 and we're left with 3.
Append the next digit (4) from the dividend to 3 and continue with: 34 / 63

Going ahead to step 6:
63 goes into 34 0 times with a remainder of 34.
The number 0 becomes the next digit in our result. 
Result so far: 9290.0
Subtract 0 from 34 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 7:
63 can be fit into 340 5 times, resulting in a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 9290.5
Subtract 315 from 340 to 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.

Moving on to step 8:
63 goes into 250 3 times with a remainder of 61.
Put 3 as the next digit of the answer. 
Result so far: 9290.53
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.

Advancing to step 9:
When dividing 610 by 63, we get 9 with a remainder of 43.
The number 9 becomes the next digit in our result. 
Result so far: 9290.539
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 10:
63 goes into 430 6 times with a remainder of 52.
Record the quotient 6 as the next digit in the result. 
Result so far: 9290.5396
Subtract 378 from 430 to 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.

On to step 11:
When dividing 520 by 63, we get 8 with a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 9290.53968
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.

Let's proceed to step 12:
63 goes into 160 2 times with a remainder of 34.
Record the quotient 2 as the next digit in the result. 
Result so far: 9290.539682
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.

Advancing to step 13:
340 divided by 63 is 5 with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 9290.5396825
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.

Moving on to step 14:
If we divide 250 by 63, we get 3 and a remainder of 61.
The number 3 becomes the next digit in our result. 
Result so far: 9290.53968253
If we subtract 189 from 250, we get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

The final outcome is 9290.53968253, with a leftover of 6.1e-08.