156497 ÷ 86 
The aim is to understand the frequency of 86 in 156497.

Advancing to step 1:
86 goes into 1 0 times with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 86

Let's proceed to step 2:
86 goes into 15 0 times with a remainder of 15.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 15 and we're left with 15.
Include the next digit (6) from the dividend after 15, then repeat: 156 / 86

Step 3:
When dividing 156 by 86, we get 1 with a remainder of 70.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 86 from 156 to get 70.
Append the next digit (4) from the dividend to 70 and continue with: 704 / 86

Step 4:
The number 86 fits into 704 8 times, leaving a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
Deduct 688 from 704 and we're left with 16.
Take the next digit (9) from the dividend and append it to 16, then repeat: 169 / 86

Going ahead to step 5:
The number 86 fits into 169 1 times, leaving a remainder of 83.
The number 1 becomes the next digit in our result. 
Result so far: 181.0
If we take 86 away from 169, we end up with 83.
Fetch the next digit (7) from the dividend, attach it to 83 and continue: 837 / 86

On to step 6:
If we divide 837 by 86, we get 9 and a remainder of 63.
Record the quotient 9 as the next digit in the result. 
Result so far: 1819.0
Subtract 774 from 837 to get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Let's proceed to step 7:
If we divide 630 by 86, we get 7 and a remainder of 28.
The number 7 becomes the next digit in our result. 
Result so far: 1819.7
Deduct 602 from 630 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 8:
280 divided by 86 is 3 with a remainder of 22.
Put 3 as the next digit of the answer. 
Result so far: 1819.73
Subtract 258 from 280 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 9:
220 divided by 86 is 2 with a remainder of 48.
Put 2 as the next digit of the answer. 
Result so far: 1819.732
Subtract 172 from 220 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 10:
When dividing 480 by 86, we get 5 with a remainder of 50.
Write down 5 as next digit of the result. 
Result so far: 1819.7325
If we take 430 away from 480, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 11:
86 can be fit into 500 5 times, resulting in a remainder of 70.
The number 5 becomes the next digit in our result. 
Result so far: 1819.73255
Deduct 430 from 500 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Our division results in 1819.73255 with a remaining 7e-05.