We're dividing 613831 by 50 
The aim is to understand the frequency of 50 in 613831.

Advancing to step 1:
If we divide 6 by 50, we get 0 and a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Include the next digit (1) from the dividend after 6, then repeat: 61 / 50

Let's proceed to step 2:
The number 50 fits into 61 1 times, leaving a remainder of 11.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 50 away from 61, we end up with 11.
Take the next digit (3) from the dividend and append it to 11, then repeat: 113 / 50

Step 3:
If we divide 113 by 50, we get 2 and a remainder of 13.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
Deduct 100 from 113 and we're left with 13.
Grab the next digit (8) from the dividend, add it to 13, then carry on: 138 / 50

Let's proceed to step 4:
The number 50 fits into 138 2 times, leaving a remainder of 38.
Record the quotient 2 as the next digit in the result. 
Result so far: 122.0
If we subtract 100 from 138, we get 38.
Append the next digit (3) from the dividend to 38 and continue with: 383 / 50

Moving on to step 5:
The number 50 fits into 383 7 times, leaving a remainder of 33.
The number 7 becomes the next digit in our result. 
Result so far: 1227.0
Deduct 350 from 383 and we're left with 33.
Take the next digit (1) from the dividend and append it to 33, then repeat: 331 / 50

Advancing to step 6:
50 goes into 331 6 times with a remainder of 31.
The number 6 becomes the next digit in our result. 
Result so far: 12276.0
Subtract 300 from 331 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

On to step 7:
If we divide 310 by 50, we get 6 and a remainder of 10.
The next digit of our result is 6. 
Result so far: 12276.6
Subtracting 300 from 310 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 8:
100 divided by 50 is 2 with a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 12276.62
Deduct 100 from 100 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.

On to step 9:
50 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 12276.62
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.

Let's proceed to 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: 12276.62
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.

The quotient of the division is 12276.62, and the remainder is 0.0.