54020208 divided by 115 
The aim is to understand the frequency of 115 in 54020208.

Step 1:
The number 115 fits into 5 0 times, leaving a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Append the next digit (4) from the dividend to 5 and continue with: 54 / 115

Let's proceed to step 2:
If we divide 54 by 115, we get 0 and a remainder of 54.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 54, we end up with 54.
Grab the next digit (0) from the dividend, add it to 54, then carry on: 540 / 115

Advancing to step 3:
540 divided by 115 is 4 with a remainder of 80.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtracting 460 from 540 leaves us with 80.
Append the next digit (2) from the dividend to 80 and continue with: 802 / 115

On to step 4:
115 can be fit into 802 6 times, resulting in a remainder of 112.
The next digit of our result is 6. 
Result so far: 46.0
If we take 690 away from 802, we end up with 112.
Include the next digit (0) from the dividend after 112, then repeat: 1120 / 115

Going ahead to step 5:
When dividing 1120 by 115, we get 9 with a remainder of 85.
Write down 9 as next digit of the result. 
Result so far: 469.0
If we take 1035 away from 1120, we end up with 85.
Include the next digit (2) from the dividend after 85, then repeat: 852 / 115

Advancing to step 6:
If we divide 852 by 115, we get 7 and a remainder of 47.
Record the quotient 7 as the next digit in the result. 
Result so far: 4697.0
If we subtract 805 from 852, we get 47.
Fetch the next digit (0) from the dividend, attach it to 47 and continue: 470 / 115

Moving on to step 7:
470 divided by 115 is 4 with a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 46974.0
Subtracting 460 from 470 leaves us with 10.
Append the next digit (8) from the dividend to 10 and continue with: 108 / 115

Going ahead to step 8:
115 can be fit into 108 0 times, resulting in a remainder of 108.
The number 0 becomes the next digit in our result. 
Result so far: 469740.0
Subtracting 0 from 108 leaves us with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Step 9:
1080 divided by 115 is 9 with a remainder of 45.
Record the quotient 9 as the next digit in the result. 
Result so far: 469740.9
If we take 1035 away from 1080, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 10:
If we divide 450 by 115, we get 3 and a remainder of 105.
Put 3 as the next digit of the answer. 
Result so far: 469740.93
If we take 345 away from 450, we end up with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Going ahead to step 11:
When dividing 1050 by 115, we get 9 with a remainder of 15.
The number 9 becomes the next digit in our result. 
Result so far: 469740.939
Subtract 1035 from 1050 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.

On to step 12:
When dividing 150 by 115, we get 1 with a remainder of 35.
Use 1 as the next digit of our solution. 
Result so far: 469740.9391
If we subtract 115 from 150, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 13:
350 divided by 115 is 3 with a remainder of 5.
The number 3 becomes the next digit in our result. 
Result so far: 469740.93913
Subtracting 345 from 350 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 14:
If we divide 50 by 115, we get 0 and a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 469740.93913
If we take 0 away from 50, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 15:
The number 115 fits into 500 4 times, leaving a remainder of 40.
Write down 4 as next digit of the result. 
Result so far: 469740.9391304
If we subtract 460 from 500, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 16:
The number 115 fits into 400 3 times, leaving a remainder of 55.
The next digit of our result is 3. 
Result so far: 469740.93913043
If we subtract 345 from 400, we get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

The quotient of the division is 469740.93913043, and the remainder is 5.5e-08.