Let's divide 517982 by 86
The aim is to understand the frequency of 86 in 517982.

Let's proceed to step 1:
86 goes into 5 0 times with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Include the next digit (1) from the dividend after 5, then repeat: 51 / 86

Let's proceed to step 2:
The number 86 fits into 51 0 times, leaving a remainder of 51.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 51 to get 51.
Fetch the next digit (7) from the dividend, attach it to 51 and continue: 517 / 86

Advancing to step 3:
86 goes into 517 6 times with a remainder of 1.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
If we subtract 516 from 517, we get 1.
Append the next digit (9) from the dividend to 1 and continue with: 19 / 86

Step 4:
When dividing 19 by 86, we get 0 with a remainder of 19.
Record the quotient 0 as the next digit in the result. 
Result so far: 60.0
Subtracting 0 from 19 leaves us with 19.
Append the next digit (8) from the dividend to 19 and continue with: 198 / 86

Going ahead to step 5:
86 can be fit into 198 2 times, resulting in a remainder of 26.
Record the quotient 2 as the next digit in the result. 
Result so far: 602.0
Deduct 172 from 198 and we're left with 26.
Grab the next digit (2) from the dividend, add it to 26, then carry on: 262 / 86

Step 6:
86 goes into 262 3 times with a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 6023.0
If we subtract 258 from 262, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 7:
86 can be fit into 40 0 times, resulting in a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 6023.0
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 8:
400 divided by 86 is 4 with a remainder of 56.
Write down 4 as next digit of the result. 
Result so far: 6023.04
Deduct 344 from 400 and we're left 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.

Let's proceed to step 9:
560 divided by 86 is 6 with a remainder of 44.
Use 6 as the next digit of our solution. 
Result so far: 6023.046
Subtracting 516 from 560 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 10:
When dividing 440 by 86, we get 5 with a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 6023.0465
Subtract 430 from 440 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 11:
The number 86 fits into 100 1 times, leaving a remainder of 14.
Record the quotient 1 as the next digit in the result. 
Result so far: 6023.04651
If we take 86 away from 100, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 12:
140 divided by 86 is 1 with a remainder of 54.
Record the quotient 1 as the next digit in the result. 
Result so far: 6023.046511
The remainder is 54 after subtracting 86 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

After the division, we end up with 6023.046511 and a remainder of 5.4e-06.