We're dividing 453485 by 48 
The aim is to understand the frequency of 48 in 453485.

Advancing to step 1:
When dividing 4 by 48, we get 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 48

Step 2:
48 goes into 45 0 times with a remainder of 45.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 45 and we're left with 45.
Fetch the next digit (3) from the dividend, attach it to 45 and continue: 453 / 48

Let's proceed to step 3:
If we divide 453 by 48, we get 9 and a remainder of 21.
Put 9 as the next digit of the answer. 
Result so far: 9.0
The remainder is 21 after subtracting 432 from 453.
Grab the next digit (4) from the dividend, add it to 21, then carry on: 214 / 48

Advancing to step 4:
214 divided by 48 is 4 with a remainder of 22.
The next digit of our result is 4. 
Result so far: 94.0
Deduct 192 from 214 and we're left with 22.
Grab the next digit (8) from the dividend, add it to 22, then carry on: 228 / 48

Going ahead to step 5:
48 goes into 228 4 times with a remainder of 36.
The number 4 becomes the next digit in our result. 
Result so far: 944.0
The remainder is 36 after subtracting 192 from 228.
Take the next digit (5) from the dividend and append it to 36, then repeat: 365 / 48

On to step 6:
When dividing 365 by 48, we get 7 with a remainder of 29.
Use 7 as the next digit of our solution. 
Result so far: 9447.0
Subtract 336 from 365 to get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Let's proceed to step 7:
290 divided by 48 is 6 with a remainder of 2.
Write down 6 as next digit of the result. 
Result so far: 9447.6
Subtracting 288 from 290 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 8:
48 can be fit into 20 0 times, resulting in a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 9447.6
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 9:
48 can be fit into 200 4 times, resulting in a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 9447.604
If we take 192 away from 200, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 10:
48 goes into 80 1 times with a remainder of 32.
Use 1 as the next digit of our solution. 
Result so far: 9447.6041
Subtract 48 from 80 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 11:
48 goes into 320 6 times with a remainder of 32.
Record the quotient 6 as the next digit in the result. 
Result so far: 9447.60416
The remainder is 32 after subtracting 288 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 12:
If we divide 320 by 48, we get 6 and a remainder of 32.
The next digit of our result is 6. 
Result so far: 9447.604166
Deduct 288 from 320 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

In conclusion, the division gives 9447.604166 with a balance of 3.2e-06.