We look at the division of 307180 by 63 
The aim is to understand the frequency of 63 in 307180.

Let's proceed to step 1:
If we divide 3 by 63, we get 0 and a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 63

On to step 2:
63 goes into 30 0 times with a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 30 and we're left with 30.
Append the next digit (7) from the dividend to 30 and continue with: 307 / 63

Going ahead to step 3:
63 goes into 307 4 times with a remainder of 55.
Put 4 as the next digit of the answer. 
Result so far: 4.0
The remainder is 55 after subtracting 252 from 307.
Fetch the next digit (1) from the dividend, attach it to 55 and continue: 551 / 63

Moving on to step 4:
63 can be fit into 551 8 times, resulting in a remainder of 47.
Record the quotient 8 as the next digit in the result. 
Result so far: 48.0
The remainder is 47 after subtracting 504 from 551.
Fetch the next digit (8) from the dividend, attach it to 47 and continue: 478 / 63

Let's proceed to step 5:
63 can be fit into 478 7 times, resulting in a remainder of 37.
Put 7 as the next digit of the answer. 
Result so far: 487.0
Subtract 441 from 478 to get 37.
Fetch the next digit (0) from the dividend, attach it to 37 and continue: 370 / 63

Moving on to step 6:
63 can be fit into 370 5 times, resulting in a remainder of 55.
The next digit of our result is 5. 
Result so far: 4875.0
Deduct 315 from 370 and we're left with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Step 7:
550 divided by 63 is 8 with a remainder of 46.
Record the quotient 8 as the next digit in the result. 
Result so far: 4875.8
If we subtract 504 from 550, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 8:
The number 63 fits into 460 7 times, leaving a remainder of 19.
The number 7 becomes the next digit in our result. 
Result so far: 4875.87
The remainder is 19 after subtracting 441 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 9:
63 goes into 190 3 times with a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 4875.873
Subtract 189 from 190 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 10:
If we divide 10 by 63, we get 0 and a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 4875.873
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 11:
When dividing 100 by 63, we get 1 with a remainder of 37.
Write down 1 as next digit of the result. 
Result so far: 4875.87301
The remainder is 37 after subtracting 63 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

On to step 12:
If we divide 370 by 63, we get 5 and a remainder of 55.
Put 5 as the next digit of the answer. 
Result so far: 4875.873015
Deduct 315 from 370 and we're left with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

On to step 13:
The number 63 fits into 550 8 times, leaving a remainder of 46.
The number 8 becomes the next digit in our result. 
Result so far: 4875.8730158
If we subtract 504 from 550, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 14:
If we divide 460 by 63, we get 7 and a remainder of 19.
Record the quotient 7 as the next digit in the result. 
Result so far: 4875.87301587
If we subtract 441 from 460, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

The quotient of the division is 4875.87301587, and the remainder is 1.9e-08.