54161119 divided by 348 
The aim is to understand the frequency of 348 in 54161119.

On to step 1:
348 goes into 5 0 times with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Take the next digit (4) from the dividend and append it to 5, then repeat: 54 / 348

Advancing to step 2:
When dividing 54 by 348, we get 0 with a remainder of 54.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 54, we get 54.
Grab the next digit (1) from the dividend, add it to 54, then carry on: 541 / 348

On to step 3:
The number 348 fits into 541 1 times, leaving a remainder of 193.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 348 from 541, we get 193.
Take the next digit (6) from the dividend and append it to 193, then repeat: 1936 / 348

On to step 4:
The number 348 fits into 1936 5 times, leaving a remainder of 196.
Use 5 as the next digit of our solution. 
Result so far: 15.0
Subtracting 1740 from 1936 leaves us with 196.
Fetch the next digit (1) from the dividend, attach it to 196 and continue: 1961 / 348

Moving on to step 5:
When dividing 1961 by 348, we get 5 with a remainder of 221.
Use 5 as the next digit of our solution. 
Result so far: 155.0
If we subtract 1740 from 1961, we get 221.
Include the next digit (1) from the dividend after 221, then repeat: 2211 / 348

Moving on to step 6:
When dividing 2211 by 348, we get 6 with a remainder of 123.
The number 6 becomes the next digit in our result. 
Result so far: 1556.0
Subtract 2088 from 2211 to get 123.
Fetch the next digit (1) from the dividend, attach it to 123 and continue: 1231 / 348

Let's proceed to step 7:
If we divide 1231 by 348, we get 3 and a remainder of 187.
The next digit of our result is 3. 
Result so far: 15563.0
Deduct 1044 from 1231 and we're left with 187.
Bring next digit (9) of the dividend behind the 187 and repeat the process: 1879 / 348

Advancing to step 8:
When dividing 1879 by 348, we get 5 with a remainder of 139.
Use 5 as the next digit of our solution. 
Result so far: 155635.0
If we take 1740 away from 1879, we end up with 139.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

Step 9:
When dividing 1390 by 348, we get 3 with a remainder of 346.
Use 3 as the next digit of our solution. 
Result so far: 155635.3
The remainder is 346 after subtracting 1044 from 1390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3460, and continue the process.

Advancing to step 10:
3460 divided by 348 is 9 with a remainder of 328.
Record the quotient 9 as the next digit in the result. 
Result so far: 155635.39
Deduct 3132 from 3460 and we're left with 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Advancing to step 11:
348 can be fit into 3280 9 times, resulting in a remainder of 148.
Put 9 as the next digit of the answer. 
Result so far: 155635.399
If we take 3132 away from 3280, we end up with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

The quotient of the division is 155635.399, and the remainder is 0.0148.