We divide 289871 by 50
The aim is to understand the frequency of 50 in 289871.

On to step 1:
If we divide 2 by 50, we get 0 and a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Include the next digit (8) from the dividend after 2, then repeat: 28 / 50

Going ahead to step 2:
If we divide 28 by 50, we get 0 and a remainder of 28.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 28 and we're left with 28.
Fetch the next digit (9) from the dividend, attach it to 28 and continue: 289 / 50

Moving on to step 3:
When dividing 289 by 50, we get 5 with a remainder of 39.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
The remainder is 39 after subtracting 250 from 289.
Take the next digit (8) from the dividend and append it to 39, then repeat: 398 / 50

Advancing to step 4:
The number 50 fits into 398 7 times, leaving a remainder of 48.
Write down 7 as next digit of the result. 
Result so far: 57.0
Subtract 350 from 398 to get 48.
Fetch the next digit (7) from the dividend, attach it to 48 and continue: 487 / 50

Step 5:
487 divided by 50 is 9 with a remainder of 37.
Record the quotient 9 as the next digit in the result. 
Result so far: 579.0
The remainder is 37 after subtracting 450 from 487.
Include the next digit (1) from the dividend after 37, then repeat: 371 / 50

On to step 6:
The number 50 fits into 371 7 times, leaving a remainder of 21.
Use 7 as the next digit of our solution. 
Result so far: 5797.0
If we take 350 away from 371, we end up 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.

Step 7:
If we divide 210 by 50, we get 4 and a remainder of 10.
Put 4 as the next digit of the answer. 
Result so far: 5797.4
If we subtract 200 from 210, we 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.
Write down 2 as next digit of the result. 
Result so far: 5797.42
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.

Let's proceed to step 9:
50 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 5797.42
The remainder is 0 after subtracting 0 from 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.
Record the quotient 0 as the next digit in the result. 
Result so far: 5797.42
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 5797.42 with a remaining 0.0.