53113854 ÷ 108 
The aim is to understand the frequency of 108 in 53113854.

Advancing to step 1:
5 divided by 108 is 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Bring next digit (3) of the dividend behind the 5 and repeat the process: 53 / 108

Moving on to step 2:
53 divided by 108 is 0 with a remainder of 53.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 53 and we're left with 53.
Take the next digit (1) from the dividend and append it to 53, then repeat: 531 / 108

Going ahead to step 3:
When dividing 531 by 108, we get 4 with a remainder of 99.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtracting 432 from 531 leaves us with 99.
Take the next digit (1) from the dividend and append it to 99, then repeat: 991 / 108

Moving on to step 4:
108 goes into 991 9 times with a remainder of 19.
Record the quotient 9 as the next digit in the result. 
Result so far: 49.0
The remainder is 19 after subtracting 972 from 991.
Append the next digit (3) from the dividend to 19 and continue with: 193 / 108

Moving on to step 5:
193 divided by 108 is 1 with a remainder of 85.
Record the quotient 1 as the next digit in the result. 
Result so far: 491.0
Subtract 108 from 193 to get 85.
Include the next digit (8) from the dividend after 85, then repeat: 858 / 108

Moving on to step 6:
If we divide 858 by 108, we get 7 and a remainder of 102.
The next digit of our result is 7. 
Result so far: 4917.0
If we take 756 away from 858, we end up with 102.
Take the next digit (5) from the dividend and append it to 102, then repeat: 1025 / 108

Going ahead to step 7:
108 can be fit into 1025 9 times, resulting in a remainder of 53.
Put 9 as the next digit of the answer. 
Result so far: 49179.0
Subtracting 972 from 1025 leaves us with 53.
Include the next digit (4) from the dividend after 53, then repeat: 534 / 108

Advancing to step 8:
108 goes into 534 4 times with a remainder of 102.
Use 4 as the next digit of our solution. 
Result so far: 491794.0
Deduct 432 from 534 and we're left with 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

Advancing to step 9:
108 goes into 1020 9 times with a remainder of 48.
Record the quotient 9 as the next digit in the result. 
Result so far: 491794.9
Deduct 972 from 1020 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 10:
If we divide 480 by 108, we get 4 and a remainder of 48.
Write down 4 as next digit of the result. 
Result so far: 491794.94
Subtracting 432 from 480 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 11:
When dividing 480 by 108, we get 4 with a remainder of 48.
Record the quotient 4 as the next digit in the result. 
Result so far: 491794.944
If we subtract 432 from 480, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The final result is 491794.944 with a remainder of 0.0048.