80261179 divided by 63 
The aim is to understand the frequency of 63 in 80261179.

On to step 1:
If we divide 8 by 63, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (0) from the dividend, attach it to 8 and continue: 80 / 63

Moving on to step 2:
The number 63 fits into 80 1 times, leaving a remainder of 17.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 63 from 80, we get 17.
Grab the next digit (2) from the dividend, add it to 17, then carry on: 172 / 63

Step 3:
If we divide 172 by 63, we get 2 and a remainder of 46.
Write down 2 as next digit of the result. 
Result so far: 12.0
The remainder is 46 after subtracting 126 from 172.
Bring next digit (6) of the dividend behind the 46 and repeat the process: 466 / 63

On to step 4:
63 can be fit into 466 7 times, resulting in a remainder of 25.
The number 7 becomes the next digit in our result. 
Result so far: 127.0
If we subtract 441 from 466, we get 25.
Include the next digit (1) from the dividend after 25, then repeat: 251 / 63

On to step 5:
63 can be fit into 251 3 times, resulting in a remainder of 62.
Use 3 as the next digit of our solution. 
Result so far: 1273.0
Subtract 189 from 251 to get 62.
Take the next digit (1) from the dividend and append it to 62, then repeat: 621 / 63

Moving on to step 6:
621 divided by 63 is 9 with a remainder of 54.
Record the quotient 9 as the next digit in the result. 
Result so far: 12739.0
The remainder is 54 after subtracting 567 from 621.
Include the next digit (7) from the dividend after 54, then repeat: 547 / 63

Going ahead to step 7:
The number 63 fits into 547 8 times, leaving a remainder of 43.
The number 8 becomes the next digit in our result. 
Result so far: 127398.0
If we take 504 away from 547, we end up with 43.
Grab the next digit (9) from the dividend, add it to 43, then carry on: 439 / 63

Let's proceed to step 8:
When dividing 439 by 63, we get 6 with a remainder of 61.
Write down 6 as next digit of the result. 
Result so far: 1273986.0
Subtracting 378 from 439 leaves us with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

On to step 9:
The number 63 fits into 610 9 times, leaving a remainder of 43.
Put 9 as the next digit of the answer. 
Result so far: 1273986.9
Deduct 567 from 610 and we're left with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

On to step 10:
63 can be fit into 430 6 times, resulting in a remainder of 52.
Write down 6 as next digit of the result. 
Result so far: 1273986.96
Deduct 378 from 430 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 11:
63 goes into 520 8 times with a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 1273986.968
If we subtract 504 from 520, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 12:
When dividing 160 by 63, we get 2 with a remainder of 34.
Record the quotient 2 as the next digit in the result. 
Result so far: 1273986.9682
If we subtract 126 from 160, we 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.

Step 13:
If we divide 340 by 63, we get 5 and a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 1273986.96825
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.

Step 14:
63 goes into 250 3 times with a remainder of 61.
The number 3 becomes the next digit in our result. 
Result so far: 1273986.968253
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 15:
The number 63 fits into 610 9 times, leaving a remainder of 43.
Record the quotient 9 as the next digit in the result. 
Result so far: 1273986.9682539
If we take 567 away from 610, we end up with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Let's proceed to step 16:
The number 63 fits into 430 6 times, leaving a remainder of 52.
The number 6 becomes the next digit in our result. 
Result so far: 1273986.96825396
The remainder is 52 after subtracting 378 from 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

The quotient of the division is 1273986.96825396, and the remainder is 5.2e-08.