We divide 718577 by 63
The aim is to understand the frequency of 63 in 718577.

Step 1:
When dividing 7 by 63, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Include the next digit (1) from the dividend after 7, then repeat: 71 / 63

Advancing to step 2:
If we divide 71 by 63, we get 1 and a remainder of 8.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 63 from 71 to get 8.
Fetch the next digit (8) from the dividend, attach it to 8 and continue: 88 / 63

On to step 3:
63 can be fit into 88 1 times, resulting in a remainder of 25.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
Subtracting 63 from 88 leaves us with 25.
Take the next digit (5) from the dividend and append it to 25, then repeat: 255 / 63

Step 4:
63 can be fit into 255 4 times, resulting in a remainder of 3.
Record the quotient 4 as the next digit in the result. 
Result so far: 114.0
Deduct 252 from 255 and we're left with 3.
Append the next digit (7) from the dividend to 3 and continue with: 37 / 63

On to step 5:
If we divide 37 by 63, we get 0 and a remainder of 37.
The number 0 becomes the next digit in our result. 
Result so far: 1140.0
Subtracting 0 from 37 leaves us with 37.
Include the next digit (7) from the dividend after 37, then repeat: 377 / 63

Going ahead to step 6:
If we divide 377 by 63, we get 5 and a remainder of 62.
Use 5 as the next digit of our solution. 
Result so far: 11405.0
If we take 315 away from 377, 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 7:
63 goes into 620 9 times with a remainder of 53.
Record the quotient 9 as the next digit in the result. 
Result so far: 11405.9
Subtracting 567 from 620 leaves us with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Going ahead to step 8:
If we divide 530 by 63, we get 8 and a remainder of 26.
The number 8 becomes the next digit in our result. 
Result so far: 11405.98
Deduct 504 from 530 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 9:
When dividing 260 by 63, we get 4 with a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 11405.984
The remainder is 8 after subtracting 252 from 260.
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 10:
When dividing 80 by 63, we get 1 with a remainder of 17.
Use 1 as the next digit of our solution. 
Result so far: 11405.9841
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.

Going ahead to step 11:
If we divide 170 by 63, we get 2 and a remainder of 44.
The next digit of our result is 2. 
Result so far: 11405.98412
Subtracting 126 from 170 leaves us 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.

Moving on to step 12:
63 goes into 440 6 times with a remainder of 62.
Record the quotient 6 as the next digit in the result. 
Result so far: 11405.984126
If we subtract 378 from 440, we get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

On to step 13:
If we divide 620 by 63, we get 9 and a remainder of 53.
The number 9 becomes the next digit in our result. 
Result so far: 11405.9841269
Deduct 567 from 620 and we're left with 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 14:
63 goes into 530 8 times with a remainder of 26.
Put 8 as the next digit of the answer. 
Result so far: 11405.98412698
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.

The final outcome is 11405.98412698, with a leftover of 2.6e-08.