Let's divide 15342 by 86
The aim is to understand the frequency of 86 in 15342.

Moving on to step 1:
1 divided by 86 is 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Take the next digit (5) from the dividend and append it to 1, then repeat: 15 / 86

On to step 2:
If we divide 15 by 86, we get 0 and a remainder of 15.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 15 leaves us with 15.
Bring next digit (3) of the dividend behind the 15 and repeat the process: 153 / 86

Going ahead to step 3:
The number 86 fits into 153 1 times, leaving a remainder of 67.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 86 from 153 leaves us with 67.
Fetch the next digit (4) from the dividend, attach it to 67 and continue: 674 / 86

Step 4:
When dividing 674 by 86, we get 7 with a remainder of 72.
Put 7 as the next digit of the answer. 
Result so far: 17.0
Deduct 602 from 674 and we're left with 72.
Grab the next digit (2) from the dividend, add it to 72, then carry on: 722 / 86

Going ahead to step 5:
722 divided by 86 is 8 with a remainder of 34.
Put 8 as the next digit of the answer. 
Result so far: 178.0
Subtracting 688 from 722 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 6:
86 goes into 340 3 times with a remainder of 82.
Record the quotient 3 as the next digit in the result. 
Result so far: 178.3
Subtract 258 from 340 to get 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Let's proceed to step 7:
86 can be fit into 820 9 times, resulting in a remainder of 46.
Write down 9 as next digit of the result. 
Result so far: 178.39
Deduct 774 from 820 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 8:
86 can be fit into 460 5 times, resulting in a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 178.395
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.

On to step 9:
If we divide 300 by 86, we get 3 and a remainder of 42.
The next digit of our result is 3. 
Result so far: 178.3953
The remainder is 42 after subtracting 258 from 300.
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 10:
If we divide 420 by 86, we get 4 and a remainder of 76.
Write down 4 as next digit of the result. 
Result so far: 178.39534
Subtracting 344 from 420 leaves us with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

On to step 11:
When dividing 760 by 86, we get 8 with a remainder of 72.
Record the quotient 8 as the next digit in the result. 
Result so far: 178.395348
If we subtract 688 from 760, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 12:
If we divide 720 by 86, we get 8 and a remainder of 32.
Put 8 as the next digit of the answer. 
Result so far: 178.3953488
If we subtract 688 from 720, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

After the division, we end up with 178.3953488 and a remainder of 3.2e-07.