14086 ÷ 89 
The aim is to understand the frequency of 89 in 14086.

Step 1:
1 divided by 89 is 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 89

Let's proceed to step 2:
The number 89 fits into 14 0 times, leaving a remainder of 14.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 14 after subtracting 0 from 14.
Include the next digit (0) from the dividend after 14, then repeat: 140 / 89

Moving on to step 3:
89 goes into 140 1 times with a remainder of 51.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 89 from 140 leaves us with 51.
Append the next digit (8) from the dividend to 51 and continue with: 518 / 89

Step 4:
518 divided by 89 is 5 with a remainder of 73.
The next digit of our result is 5. 
Result so far: 15.0
Subtract 445 from 518 to get 73.
Append the next digit (6) from the dividend to 73 and continue with: 736 / 89

Moving on to step 5:
If we divide 736 by 89, we get 8 and a remainder of 24.
Record the quotient 8 as the next digit in the result. 
Result so far: 158.0
The remainder is 24 after subtracting 712 from 736.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 6:
240 divided by 89 is 2 with a remainder of 62.
Write down 2 as next digit of the result. 
Result so far: 158.2
Subtract 178 from 240 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

On to step 7:
89 goes into 620 6 times with a remainder of 86.
Put 6 as the next digit of the answer. 
Result so far: 158.26
Subtract 534 from 620 to get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

On to step 8:
When dividing 860 by 89, we get 9 with a remainder of 59.
Put 9 as the next digit of the answer. 
Result so far: 158.269
The remainder is 59 after subtracting 801 from 860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

On to step 9:
When dividing 590 by 89, we get 6 with a remainder of 56.
Write down 6 as next digit of the result. 
Result so far: 158.2696
Subtracting 534 from 590 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 10:
When dividing 560 by 89, we get 6 with a remainder of 26.
The next digit of our result is 6. 
Result so far: 158.26966
Deduct 534 from 560 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Our division results in 158.26966 with a remaining 2.6e-05.