Let's divide 99539281 by 50
The aim is to understand the frequency of 50 in 99539281.

Going ahead to step 1:
9 divided by 50 is 0 with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Append the next digit (9) from the dividend to 9 and continue with: 99 / 50

Advancing to step 2:
50 can be fit into 99 1 times, resulting in a remainder of 49.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 50 from 99 leaves us with 49.
Grab the next digit (5) from the dividend, add it to 49, then carry on: 495 / 50

Moving on to step 3:
When dividing 495 by 50, we get 9 with a remainder of 45.
Use 9 as the next digit of our solution. 
Result so far: 19.0
If we subtract 450 from 495, we get 45.
Bring next digit (3) of the dividend behind the 45 and repeat the process: 453 / 50

On to step 4:
If we divide 453 by 50, we get 9 and a remainder of 3.
Use 9 as the next digit of our solution. 
Result so far: 199.0
If we subtract 450 from 453, we get 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 50

On to step 5:
The number 50 fits into 39 0 times, leaving a remainder of 39.
The next digit of our result is 0. 
Result so far: 1990.0
The remainder is 39 after subtracting 0 from 39.
Append the next digit (2) from the dividend to 39 and continue with: 392 / 50

Step 6:
50 can be fit into 392 7 times, resulting in a remainder of 42.
Record the quotient 7 as the next digit in the result. 
Result so far: 19907.0
Deduct 350 from 392 and we're left with 42.
Fetch the next digit (8) from the dividend, attach it to 42 and continue: 428 / 50

Going ahead to step 7:
If we divide 428 by 50, we get 8 and a remainder of 28.
Record the quotient 8 as the next digit in the result. 
Result so far: 199078.0
The remainder is 28 after subtracting 400 from 428.
Take the next digit (1) from the dividend and append it to 28, then repeat: 281 / 50

Let's proceed to step 8:
50 can be fit into 281 5 times, resulting in a remainder of 31.
Write down 5 as next digit of the result. 
Result so far: 1990785.0
Subtracting 250 from 281 leaves us with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Moving on to step 9:
The number 50 fits into 310 6 times, leaving a remainder of 10.
Put 6 as the next digit of the answer. 
Result so far: 1990785.6
If we subtract 300 from 310, 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.

Advancing to step 10:
100 divided by 50 is 2 with a remainder of 0.
Write down 2 as next digit of the result. 
Result so far: 1990785.62
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.

Let's proceed to step 11:
When dividing 0 by 50, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 1990785.62
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.

Let's proceed to step 12:
50 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 1990785.62
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.

In conclusion, the division gives 1990785.62 with a balance of 0.0.