We look at the division of 343936 by 48 
The aim is to understand the frequency of 48 in 343936.

Let's proceed to step 1:
The number 48 fits into 3 0 times, leaving a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (4) from the dividend, add it to 3, then carry on: 34 / 48

Step 2:
48 can be fit into 34 0 times, resulting in a remainder of 34.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 34, we get 34.
Include the next digit (3) from the dividend after 34, then repeat: 343 / 48

Let's proceed to step 3:
The number 48 fits into 343 7 times, leaving a remainder of 7.
The next digit of our result is 7. 
Result so far: 7.0
If we subtract 336 from 343, we get 7.
Fetch the next digit (9) from the dividend, attach it to 7 and continue: 79 / 48

Step 4:
48 can be fit into 79 1 times, resulting in a remainder of 31.
Record the quotient 1 as the next digit in the result. 
Result so far: 71.0
If we take 48 away from 79, we end up with 31.
Include the next digit (3) from the dividend after 31, then repeat: 313 / 48

Step 5:
The number 48 fits into 313 6 times, leaving a remainder of 25.
The next digit of our result is 6. 
Result so far: 716.0
The remainder is 25 after subtracting 288 from 313.
Append the next digit (6) from the dividend to 25 and continue with: 256 / 48

Step 6:
When dividing 256 by 48, we get 5 with a remainder of 16.
Put 5 as the next digit of the answer. 
Result so far: 7165.0
If we subtract 240 from 256, 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 7:
48 can be fit into 160 3 times, resulting in a remainder of 16.
Write down 3 as next digit of the result. 
Result so far: 7165.3
The remainder is 16 after subtracting 144 from 160.
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 8:
If we divide 160 by 48, we get 3 and a remainder of 16.
The next digit of our result is 3. 
Result so far: 7165.33
Subtract 144 from 160 to 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.

The quotient of the division is 7165.33, and the remainder is 0.016.