Let's divide 815924 by 50
The aim is to understand the frequency of 50 in 815924.

Going ahead to step 1:
50 goes into 8 0 times with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 50

On to step 2:
The number 50 fits into 81 1 times, leaving a remainder of 31.
The next digit of our result is 1. 
Result so far: 1.0
If we take 50 away from 81, we end up with 31.
Grab the next digit (5) from the dividend, add it to 31, then carry on: 315 / 50

Let's proceed to step 3:
50 can be fit into 315 6 times, resulting in a remainder of 15.
Put 6 as the next digit of the answer. 
Result so far: 16.0
Subtract 300 from 315 to get 15.
Bring next digit (9) of the dividend behind the 15 and repeat the process: 159 / 50

Let's proceed to step 4:
159 divided by 50 is 3 with a remainder of 9.
The next digit of our result is 3. 
Result so far: 163.0
If we take 150 away from 159, we end up with 9.
Grab the next digit (2) from the dividend, add it to 9, then carry on: 92 / 50

On to step 5:
50 can be fit into 92 1 times, resulting in a remainder of 42.
Use 1 as the next digit of our solution. 
Result so far: 1631.0
Subtracting 50 from 92 leaves us with 42.
Bring next digit (4) of the dividend behind the 42 and repeat the process: 424 / 50

On to step 6:
When dividing 424 by 50, we get 8 with a remainder of 24.
The number 8 becomes the next digit in our result. 
Result so far: 16318.0
If we subtract 400 from 424, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 7:
50 can be fit into 240 4 times, resulting in a remainder of 40.
Put 4 as the next digit of the answer. 
Result so far: 16318.4
Subtracting 200 from 240 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 8:
400 divided by 50 is 8 with a remainder of 0.
Put 8 as the next digit of the answer. 
Result so far: 16318.48
Deduct 400 from 400 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.

Going ahead to step 9:
50 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 16318.48
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.

Going ahead to step 10:
When dividing 0 by 50, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 16318.48
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 16318.48, and the remainder is 0.0.