592843 ÷ 86 
The aim is to understand the frequency of 86 in 592843.

Let's proceed to step 1:
5 divided by 86 is 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Append the next digit (9) from the dividend to 5 and continue with: 59 / 86

Step 2:
86 can be fit into 59 0 times, resulting in a remainder of 59.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 59 and we're left with 59.
Bring next digit (2) of the dividend behind the 59 and repeat the process: 592 / 86

Moving on to step 3:
86 goes into 592 6 times with a remainder of 76.
Put 6 as the next digit of the answer. 
Result so far: 6.0
If we subtract 516 from 592, we get 76.
Fetch the next digit (8) from the dividend, attach it to 76 and continue: 768 / 86

Advancing to step 4:
When dividing 768 by 86, we get 8 with a remainder of 80.
The number 8 becomes the next digit in our result. 
Result so far: 68.0
If we subtract 688 from 768, we get 80.
Take the next digit (4) from the dividend and append it to 80, then repeat: 804 / 86

Moving on to step 5:
86 can be fit into 804 9 times, resulting in a remainder of 30.
Use 9 as the next digit of our solution. 
Result so far: 689.0
Subtracting 774 from 804 leaves us with 30.
Fetch the next digit (3) from the dividend, attach it to 30 and continue: 303 / 86

Going ahead to step 6:
If we divide 303 by 86, we get 3 and a remainder of 45.
The next digit of our result is 3. 
Result so far: 6893.0
If we take 258 away from 303, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 7:
450 divided by 86 is 5 with a remainder of 20.
Record the quotient 5 as the next digit in the result. 
Result so far: 6893.5
If we take 430 away from 450, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 8:
86 goes into 200 2 times with a remainder of 28.
Put 2 as the next digit of the answer. 
Result so far: 6893.52
Deduct 172 from 200 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.

Going ahead to step 9:
If we divide 280 by 86, we get 3 and a remainder of 22.
Record the quotient 3 as the next digit in the result. 
Result so far: 6893.523
Deduct 258 from 280 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 10:
When dividing 220 by 86, we get 2 with a remainder of 48.
Write down 2 as next digit of the result. 
Result so far: 6893.5232
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 11:
86 can be fit into 480 5 times, resulting in a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 6893.52325
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.

Going ahead to step 12:
500 divided by 86 is 5 with a remainder of 70.
Record the quotient 5 as the next digit in the result. 
Result so far: 6893.523255
If we subtract 430 from 500, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

The final result is 6893.523255 with a remainder of 7e-06.