We look at the division of 887379 by 63 
The aim is to understand the frequency of 63 in 887379.

Moving on to step 1:
If we divide 8 by 63, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Include the next digit (8) from the dividend after 8, then repeat: 88 / 63

Going ahead to step 2:
The number 63 fits into 88 1 times, leaving a remainder of 25.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 63 from 88 and we're left with 25.
Append the next digit (7) from the dividend to 25 and continue with: 257 / 63

Moving on to step 3:
63 can be fit into 257 4 times, resulting in a remainder of 5.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
If we take 252 away from 257, we end up with 5.
Append the next digit (3) from the dividend to 5 and continue with: 53 / 63

On to step 4:
63 can be fit into 53 0 times, resulting in a remainder of 53.
Use 0 as the next digit of our solution. 
Result so far: 140.0
Subtracting 0 from 53 leaves us with 53.
Bring next digit (7) of the dividend behind the 53 and repeat the process: 537 / 63

On to step 5:
63 can be fit into 537 8 times, resulting in a remainder of 33.
The next digit of our result is 8. 
Result so far: 1408.0
Subtracting 504 from 537 leaves us with 33.
Append the next digit (9) from the dividend to 33 and continue with: 339 / 63

Advancing to step 6:
The number 63 fits into 339 5 times, leaving a remainder of 24.
The number 5 becomes the next digit in our result. 
Result so far: 14085.0
Subtracting 315 from 339 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 7:
The number 63 fits into 240 3 times, leaving a remainder of 51.
Record the quotient 3 as the next digit in the result. 
Result so far: 14085.3
Subtracting 189 from 240 leaves us with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

On to step 8:
63 goes into 510 8 times with a remainder of 6.
Record the quotient 8 as the next digit in the result. 
Result so far: 14085.38
Subtract 504 from 510 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 9:
The number 63 fits into 60 0 times, leaving a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 14085.38
Deduct 0 from 60 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 10:
When dividing 600 by 63, we get 9 with a remainder of 33.
Write down 9 as next digit of the result. 
Result so far: 14085.3809
Subtracting 567 from 600 leaves us with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Moving on to step 11:
63 can be fit into 330 5 times, resulting in a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 14085.38095
Subtract 315 from 330 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 12:
150 divided by 63 is 2 with a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 14085.380952
Subtract 126 from 150 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 13:
The number 63 fits into 240 3 times, leaving a remainder of 51.
Put 3 as the next digit of the answer. 
Result so far: 14085.3809523
Subtracting 189 from 240 leaves us with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

On to step 14:
63 can be fit into 510 8 times, resulting in a remainder of 6.
Use 8 as the next digit of our solution. 
Result so far: 14085.38095238
Subtracting 504 from 510 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

After the division, we end up with 14085.38095238 and a remainder of 6e-09.