We look at the division of 997784 by 63 
The aim is to understand the frequency of 63 in 997784.

Step 1:
63 goes into 9 0 times with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 63

Moving on to step 2:
63 can be fit into 99 1 times, resulting in a remainder of 36.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 63 from 99 leaves us with 36.
Fetch the next digit (7) from the dividend, attach it to 36 and continue: 367 / 63

Let's proceed to step 3:
The number 63 fits into 367 5 times, leaving a remainder of 52.
The next digit of our result is 5. 
Result so far: 15.0
Subtracting 315 from 367 leaves us with 52.
Include the next digit (7) from the dividend after 52, then repeat: 527 / 63

Moving on to step 4:
527 divided by 63 is 8 with a remainder of 23.
The number 8 becomes the next digit in our result. 
Result so far: 158.0
Subtracting 504 from 527 leaves us with 23.
Include the next digit (8) from the dividend after 23, then repeat: 238 / 63

Step 5:
The number 63 fits into 238 3 times, leaving a remainder of 49.
The number 3 becomes the next digit in our result. 
Result so far: 1583.0
If we take 189 away from 238, we end up with 49.
Take the next digit (4) from the dividend and append it to 49, then repeat: 494 / 63

Going ahead to step 6:
63 goes into 494 7 times with a remainder of 53.
Put 7 as the next digit of the answer. 
Result so far: 15837.0
If we subtract 441 from 494, we get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

On to step 7:
If we divide 530 by 63, we get 8 and a remainder of 26.
Put 8 as the next digit of the answer. 
Result so far: 15837.8
The remainder is 26 after subtracting 504 from 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 8:
If we divide 260 by 63, we get 4 and a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 15837.84
Deduct 252 from 260 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 9:
63 can be fit into 80 1 times, resulting in a remainder of 17.
The number 1 becomes the next digit in our result. 
Result so far: 15837.841
Subtract 63 from 80 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 10:
170 divided by 63 is 2 with a remainder of 44.
Use 2 as the next digit of our solution. 
Result so far: 15837.8412
Deduct 126 from 170 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 11:
63 can be fit into 440 6 times, resulting in a remainder of 62.
The next digit of our result is 6. 
Result so far: 15837.84126
If we take 378 away from 440, we end up with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 12:
63 can be fit into 620 9 times, resulting in a remainder of 53.
Record the quotient 9 as the next digit in the result. 
Result so far: 15837.841269
If we subtract 567 from 620, we get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Advancing to step 13:
If we divide 530 by 63, we get 8 and a remainder of 26.
Write down 8 as next digit of the result. 
Result so far: 15837.8412698
If we subtract 504 from 530, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 14:
260 divided by 63 is 4 with a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 15837.84126984
Subtract 252 from 260 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Our division results in 15837.84126984 with a remaining 8e-09.