We look at the division of 34903 by 48 
The aim is to understand the frequency of 48 in 34903.

Advancing to step 1:
48 goes into 3 0 times with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Append the next digit (4) from the dividend to 3 and continue with: 34 / 48

Advancing to step 2:
48 can be fit into 34 0 times, resulting in a remainder of 34.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 34, we end up with 34.
Grab the next digit (9) from the dividend, add it to 34, then carry on: 349 / 48

On to step 3:
349 divided by 48 is 7 with a remainder of 13.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we take 336 away from 349, we end up with 13.
Take the next digit (0) from the dividend and append it to 13, then repeat: 130 / 48

Going ahead to step 4:
48 goes into 130 2 times with a remainder of 34.
The number 2 becomes the next digit in our result. 
Result so far: 72.0
Subtracting 96 from 130 leaves us with 34.
Bring next digit (3) of the dividend behind the 34 and repeat the process: 343 / 48

On to step 5:
48 goes into 343 7 times with a remainder of 7.
Put 7 as the next digit of the answer. 
Result so far: 727.0
Deduct 336 from 343 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 6:
48 goes into 70 1 times with a remainder of 22.
Use 1 as the next digit of our solution. 
Result so far: 727.1
Deduct 48 from 70 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 7:
When dividing 220 by 48, we get 4 with a remainder of 28.
The next digit of our result is 4. 
Result so far: 727.14
The remainder is 28 after subtracting 192 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 8:
48 can be fit into 280 5 times, resulting in a remainder of 40.
Write down 5 as next digit of the result. 
Result so far: 727.145
Subtracting 240 from 280 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 9:
48 goes into 400 8 times with a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 727.1458
If we subtract 384 from 400, 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 10:
48 can be fit into 160 3 times, resulting in a remainder of 16.
Use 3 as the next digit of our solution. 
Result so far: 727.14583
If we take 144 away from 160, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 11:
The number 48 fits into 160 3 times, leaving a remainder of 16.
Use 3 as the next digit of our solution. 
Result so far: 727.145833
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.

After the division, we end up with 727.145833 and a remainder of 1.6e-06.