We're dividing 99361 by 50 
The aim is to understand the frequency of 50 in 99361.

Going ahead to step 1:
50 can be fit into 9 0 times, resulting in a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 50

Moving on to step 2:
99 divided by 50 is 1 with a remainder of 49.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 50 from 99 to get 49.
Fetch the next digit (3) from the dividend, attach it to 49 and continue: 493 / 50

Advancing to step 3:
If we divide 493 by 50, we get 9 and a remainder of 43.
Record the quotient 9 as the next digit in the result. 
Result so far: 19.0
If we take 450 away from 493, we end up with 43.
Bring next digit (6) of the dividend behind the 43 and repeat the process: 436 / 50

On to step 4:
When dividing 436 by 50, we get 8 with a remainder of 36.
Record the quotient 8 as the next digit in the result. 
Result so far: 198.0
Deduct 400 from 436 and we're left with 36.
Append the next digit (1) from the dividend to 36 and continue with: 361 / 50

Step 5:
If we divide 361 by 50, we get 7 and a remainder of 11.
Put 7 as the next digit of the answer. 
Result so far: 1987.0
Deduct 350 from 361 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 6:
50 goes into 110 2 times with a remainder of 10.
Write down 2 as next digit of the result. 
Result so far: 1987.2
Subtracting 100 from 110 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.

Moving on to step 7:
The number 50 fits into 100 2 times, leaving a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 1987.22
Subtracting 100 from 100 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.

After the division, we end up with 1987.22 and a remainder of 0.0.