557493 ÷ 48 
The aim is to understand the frequency of 48 in 557493.

Let's proceed to step 1:
When dividing 5 by 48, we get 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Include the next digit (5) from the dividend after 5, then repeat: 55 / 48

Going ahead to step 2:
When dividing 55 by 48, we get 1 with a remainder of 7.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 48 from 55 and we're left with 7.
Take the next digit (7) from the dividend and append it to 7, then repeat: 77 / 48

Step 3:
The number 48 fits into 77 1 times, leaving a remainder of 29.
Write down 1 as next digit of the result. 
Result so far: 11.0
If we take 48 away from 77, we end up with 29.
Append the next digit (4) from the dividend to 29 and continue with: 294 / 48

Going ahead to step 4:
If we divide 294 by 48, we get 6 and a remainder of 6.
Write down 6 as next digit of the result. 
Result so far: 116.0
If we take 288 away from 294, we end up with 6.
Take the next digit (9) from the dividend and append it to 6, then repeat: 69 / 48

On to step 5:
When dividing 69 by 48, we get 1 with a remainder of 21.
Put 1 as the next digit of the answer. 
Result so far: 1161.0
If we subtract 48 from 69, we get 21.
Fetch the next digit (3) from the dividend, attach it to 21 and continue: 213 / 48

Moving on to step 6:
When dividing 213 by 48, we get 4 with a remainder of 21.
The next digit of our result is 4. 
Result so far: 11614.0
Subtracting 192 from 213 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 7:
48 goes into 210 4 times with a remainder of 18.
Record the quotient 4 as the next digit in the result. 
Result so far: 11614.4
Subtract 192 from 210 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 8:
48 goes into 180 3 times with a remainder of 36.
Record the quotient 3 as the next digit in the result. 
Result so far: 11614.43
If we take 144 away from 180, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 9:
48 goes into 360 7 times with a remainder of 24.
The number 7 becomes the next digit in our result. 
Result so far: 11614.437
Deduct 336 from 360 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 10:
If we divide 240 by 48, we get 5 and a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 11614.4375
Subtracting 240 from 240 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 11:
0 divided by 48 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 11614.4375
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 12:
The number 48 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 11614.4375
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 11614.4375, with a leftover of 0.0.