We look at the division of 899441 by 50 
The aim is to understand the frequency of 50 in 899441.

Advancing to step 1:
50 can be fit into 8 0 times, resulting in a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Take the next digit (9) from the dividend and append it to 8, then repeat: 89 / 50

Advancing to step 2:
89 divided by 50 is 1 with a remainder of 39.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 50 from 89 leaves us with 39.
Include the next digit (9) from the dividend after 39, then repeat: 399 / 50

Advancing to step 3:
When dividing 399 by 50, we get 7 with a remainder of 49.
Put 7 as the next digit of the answer. 
Result so far: 17.0
Subtracting 350 from 399 leaves us with 49.
Include the next digit (4) from the dividend after 49, then repeat: 494 / 50

Moving on to step 4:
50 goes into 494 9 times with a remainder of 44.
Put 9 as the next digit of the answer. 
Result so far: 179.0
Subtracting 450 from 494 leaves us with 44.
Include the next digit (4) from the dividend after 44, then repeat: 444 / 50

Advancing to step 5:
50 goes into 444 8 times with a remainder of 44.
Record the quotient 8 as the next digit in the result. 
Result so far: 1798.0
The remainder is 44 after subtracting 400 from 444.
Bring next digit (1) of the dividend behind the 44 and repeat the process: 441 / 50

Advancing to step 6:
50 goes into 441 8 times with a remainder of 41.
The number 8 becomes the next digit in our result. 
Result so far: 17988.0
If we take 400 away from 441, we end up with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Advancing to step 7:
410 divided by 50 is 8 with a remainder of 10.
Put 8 as the next digit of the answer. 
Result so far: 17988.8
Subtract 400 from 410 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 8:
50 can be fit into 100 2 times, resulting in a remainder of 0.
Put 2 as the next digit of the answer. 
Result so far: 17988.82
If we take 100 away from 100, 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 9:
0 divided by 50 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 17988.82
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.

Advancing to step 10:
When dividing 0 by 50, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 17988.82
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 17988.82 with a remainder of 0.0.