Let's divide 851782 by 50
The aim is to understand the frequency of 50 in 851782.

Moving on 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 (5) from the dividend and append it to 8, then repeat: 85 / 50

Moving on to step 2:
If we divide 85 by 50, we get 1 and a remainder of 35.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 50 from 85 leaves us with 35.
Take the next digit (1) from the dividend and append it to 35, then repeat: 351 / 50

Step 3:
The number 50 fits into 351 7 times, leaving a remainder of 1.
Write down 7 as next digit of the result. 
Result so far: 17.0
Subtracting 350 from 351 leaves us with 1.
Bring next digit (7) of the dividend behind the 1 and repeat the process: 17 / 50

Step 4:
50 can be fit into 17 0 times, resulting in a remainder of 17.
Write down 0 as next digit of the result. 
Result so far: 170.0
If we subtract 0 from 17, we get 17.
Grab the next digit (8) from the dividend, add it to 17, then carry on: 178 / 50

Moving on to step 5:
50 goes into 178 3 times with a remainder of 28.
The number 3 becomes the next digit in our result. 
Result so far: 1703.0
The remainder is 28 after subtracting 150 from 178.
Include the next digit (2) from the dividend after 28, then repeat: 282 / 50

Let's proceed to step 6:
When dividing 282 by 50, we get 5 with a remainder of 32.
Record the quotient 5 as the next digit in the result. 
Result so far: 17035.0
Deduct 250 from 282 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 7:
When dividing 320 by 50, we get 6 with a remainder of 20.
Put 6 as the next digit of the answer. 
Result so far: 17035.6
If we take 300 away from 320, we end up 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.

Let's proceed to step 8:
When dividing 200 by 50, we get 4 with a remainder of 0.
The next digit of our result is 4. 
Result so far: 17035.64
Subtracting 200 from 200 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.

On to step 9:
When dividing 0 by 50, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 17035.64
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.

Step 10:
0 divided by 50 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 17035.64
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.

Our division results in 17035.64 with a remaining 0.0.