We divide 624199 by 86
The aim is to understand the frequency of 86 in 624199.

Step 1:
When dividing 6 by 86, we get 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Bring next digit (2) of the dividend behind the 6 and repeat the process: 62 / 86

Let's proceed to step 2:
86 can be fit into 62 0 times, resulting in a remainder of 62.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 62 to get 62.
Include the next digit (4) from the dividend after 62, then repeat: 624 / 86

Advancing to step 3:
When dividing 624 by 86, we get 7 with a remainder of 22.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Subtracting 602 from 624 leaves us with 22.
Append the next digit (1) from the dividend to 22 and continue with: 221 / 86

Moving on to step 4:
86 goes into 221 2 times with a remainder of 49.
The number 2 becomes the next digit in our result. 
Result so far: 72.0
If we take 172 away from 221, we end up with 49.
Fetch the next digit (9) from the dividend, attach it to 49 and continue: 499 / 86

Step 5:
86 can be fit into 499 5 times, resulting in a remainder of 69.
Use 5 as the next digit of our solution. 
Result so far: 725.0
Subtracting 430 from 499 leaves us with 69.
Grab the next digit (9) from the dividend, add it to 69, then carry on: 699 / 86

On to step 6:
The number 86 fits into 699 8 times, leaving a remainder of 11.
Use 8 as the next digit of our solution. 
Result so far: 7258.0
If we take 688 away from 699, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 7:
If we divide 110 by 86, we get 1 and a remainder of 24.
Use 1 as the next digit of our solution. 
Result so far: 7258.1
If we take 86 away from 110, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 8:
240 divided by 86 is 2 with a remainder of 68.
Put 2 as the next digit of the answer. 
Result so far: 7258.12
Subtracting 172 from 240 leaves us with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

On to step 9:
680 divided by 86 is 7 with a remainder of 78.
Put 7 as the next digit of the answer. 
Result so far: 7258.127
If we take 602 away from 680, we end up with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Going ahead to step 10:
86 can be fit into 780 9 times, resulting in a remainder of 6.
Use 9 as the next digit of our solution. 
Result so far: 7258.1279
Subtracting 774 from 780 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 11:
The number 86 fits into 60 0 times, leaving a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 7258.1279
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 12:
When dividing 600 by 86, we get 6 with a remainder of 84.
Record the quotient 6 as the next digit in the result. 
Result so far: 7258.127906
If we subtract 516 from 600, we get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Let's proceed to step 13:
86 goes into 840 9 times with a remainder of 66.
The next digit of our result is 9. 
Result so far: 7258.1279069
Deduct 774 from 840 and we're left with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Advancing to step 14:
When dividing 660 by 86, we get 7 with a remainder of 58.
Record the quotient 7 as the next digit in the result. 
Result so far: 7258.12790697
The remainder is 58 after subtracting 602 from 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

The final result is 7258.12790697 with a remainder of 5.8e-08.