50356 divided by 86 
The aim is to understand the frequency of 86 in 50356.

On to step 1:
If we divide 5 by 86, we get 0 and a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Include the next digit (0) from the dividend after 5, then repeat: 50 / 86

Advancing to step 2:
50 divided by 86 is 0 with a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 50 and we're left with 50.
Take the next digit (3) from the dividend and append it to 50, then repeat: 503 / 86

Let's proceed to step 3:
86 can be fit into 503 5 times, resulting in a remainder of 73.
Put 5 as the next digit of the answer. 
Result so far: 5.0
If we take 430 away from 503, we end up with 73.
Include the next digit (5) from the dividend after 73, then repeat: 735 / 86

On to step 4:
The number 86 fits into 735 8 times, leaving a remainder of 47.
The number 8 becomes the next digit in our result. 
Result so far: 58.0
Deduct 688 from 735 and we're left with 47.
Fetch the next digit (6) from the dividend, attach it to 47 and continue: 476 / 86

Moving on to step 5:
The number 86 fits into 476 5 times, leaving a remainder of 46.
The next digit of our result is 5. 
Result so far: 585.0
The remainder is 46 after subtracting 430 from 476.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 6:
460 divided by 86 is 5 with a remainder of 30.
Write down 5 as next digit of the result. 
Result so far: 585.5
If we take 430 away from 460, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 7:
If we divide 300 by 86, we get 3 and a remainder of 42.
Record the quotient 3 as the next digit in the result. 
Result so far: 585.53
If we take 258 away from 300, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 8:
When dividing 420 by 86, we get 4 with a remainder of 76.
Record the quotient 4 as the next digit in the result. 
Result so far: 585.534
Subtract 344 from 420 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Moving on to step 9:
760 divided by 86 is 8 with a remainder of 72.
Write down 8 as next digit of the result. 
Result so far: 585.5348
The remainder is 72 after subtracting 688 from 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Moving on to step 10:
If we divide 720 by 86, we get 8 and a remainder of 32.
Use 8 as the next digit of our solution. 
Result so far: 585.53488
The remainder is 32 after subtracting 688 from 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final result is 585.53488 with a remainder of 3.2e-05.