199220 ÷ 50 
The aim is to understand the frequency of 50 in 199220.

Moving on to step 1:
When dividing 1 by 50, we get 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (9) from the dividend to 1 and continue with: 19 / 50

Advancing to step 2:
50 goes into 19 0 times with a remainder of 19.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 19 to get 19.
Fetch the next digit (9) from the dividend, attach it to 19 and continue: 199 / 50

On to step 3:
If we divide 199 by 50, we get 3 and a remainder of 49.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Deduct 150 from 199 and we're left with 49.
Bring next digit (2) of the dividend behind the 49 and repeat the process: 492 / 50

Step 4:
When dividing 492 by 50, we get 9 with a remainder of 42.
The next digit of our result is 9. 
Result so far: 39.0
Subtract 450 from 492 to get 42.
Include the next digit (2) from the dividend after 42, then repeat: 422 / 50

Step 5:
50 can be fit into 422 8 times, resulting in a remainder of 22.
Write down 8 as next digit of the result. 
Result so far: 398.0
Subtract 400 from 422 to get 22.
Take the next digit (0) from the dividend and append it to 22, then repeat: 220 / 50

Advancing to step 6:
The number 50 fits into 220 4 times, leaving a remainder of 20.
Write down 4 as next digit of the result. 
Result so far: 3984.0
Deduct 200 from 220 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.

Advancing to step 7:
50 can be fit into 200 4 times, resulting in a remainder of 0.
The number 4 becomes the next digit in our result. 
Result so far: 3984.4
The remainder is 0 after subtracting 200 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
When dividing 0 by 50, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 3984.4
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.

Advancing to step 9:
50 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 3984.4
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 result is 3984.4 with a remainder of 0.0.