We're dividing 188343 by 86 
The aim is to understand the frequency of 86 in 188343.

Going ahead to step 1:
1 divided by 86 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 86

Let's proceed to step 2:
86 goes into 18 0 times with a remainder of 18.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 18 leaves us with 18.
Grab the next digit (8) from the dividend, add it to 18, then carry on: 188 / 86

Let's proceed to step 3:
86 can be fit into 188 2 times, resulting in a remainder of 16.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 172 away from 188, we end up with 16.
Take the next digit (3) from the dividend and append it to 16, then repeat: 163 / 86

Advancing to step 4:
163 divided by 86 is 1 with a remainder of 77.
The next digit of our result is 1. 
Result so far: 21.0
Subtract 86 from 163 to get 77.
Fetch the next digit (4) from the dividend, attach it to 77 and continue: 774 / 86

Step 5:
If we divide 774 by 86, we get 9 and a remainder of 0.
Record the quotient 9 as the next digit in the result. 
Result so far: 219.0
If we take 774 away from 774, we end up with 0.
Grab the next digit (3) from the dividend, add it to 0, then carry on: 3 / 86

Let's proceed to step 6:
86 goes into 3 0 times with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 2190.0
If we take 0 away from 3, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 7:
When dividing 30 by 86, we get 0 with a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 2190.0
If we subtract 0 from 30, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 8:
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: 2190.03
Subtracting 258 from 300 leaves us 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 9:
If we divide 420 by 86, we get 4 and a remainder of 76.
Use 4 as the next digit of our solution. 
Result so far: 2190.034
If we subtract 344 from 420, we 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.

On to step 10:
760 divided by 86 is 8 with a remainder of 72.
Put 8 as the next digit of the answer. 
Result so far: 2190.0348
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.

Advancing to step 11:
720 divided by 86 is 8 with a remainder of 32.
Use 8 as the next digit of our solution. 
Result so far: 2190.03488
Deduct 688 from 720 and we're left with 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 2190.03488 and a remainder of 3.2e-05.