555248 ÷ 50 
The aim is to understand the frequency of 50 in 555248.

Advancing to step 1:
The number 50 fits into 5 0 times, leaving a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Append the next digit (5) from the dividend to 5 and continue with: 55 / 50

Let's proceed to step 2:
55 divided by 50 is 1 with a remainder of 5.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 50 from 55 and we're left with 5.
Take the next digit (5) from the dividend and append it to 5, then repeat: 55 / 50

Advancing to step 3:
The number 50 fits into 55 1 times, leaving a remainder of 5.
Put 1 as the next digit of the answer. 
Result so far: 11.0
The remainder is 5 after subtracting 50 from 55.
Include the next digit (2) from the dividend after 5, then repeat: 52 / 50

Step 4:
50 goes into 52 1 times with a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 111.0
If we take 50 away from 52, we end up with 2.
Take the next digit (4) from the dividend and append it to 2, then repeat: 24 / 50

On to step 5:
24 divided by 50 is 0 with a remainder of 24.
Put 0 as the next digit of the answer. 
Result so far: 1110.0
Subtracting 0 from 24 leaves us with 24.
Grab the next digit (8) from the dividend, add it to 24, then carry on: 248 / 50

Moving on to step 6:
50 can be fit into 248 4 times, resulting in a remainder of 48.
Write down 4 as next digit of the result. 
Result so far: 11104.0
The remainder is 48 after subtracting 200 from 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 7:
If we divide 480 by 50, we get 9 and a remainder of 30.
Use 9 as the next digit of our solution. 
Result so far: 11104.9
If we take 450 away from 480, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 8:
When dividing 300 by 50, we get 6 with a remainder of 0.
The number 6 becomes the next digit in our result. 
Result so far: 11104.96
Deduct 300 from 300 and we're left 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.

Going ahead to step 9:
If we divide 0 by 50, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 11104.96
If we take 0 away from 0, we end up 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.

Step 10:
50 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 11104.96
Subtract 0 from 0 to 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.

The final result is 11104.96 with a remainder of 0.0.