We're dividing 739100 by 86 
The aim is to understand the frequency of 86 in 739100.

Let's proceed to step 1:
When dividing 7 by 86, we get 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Grab the next digit (3) from the dividend, add it to 7, then carry on: 73 / 86

Step 2:
73 divided by 86 is 0 with a remainder of 73.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 73 to get 73.
Include the next digit (9) from the dividend after 73, then repeat: 739 / 86

On to step 3:
739 divided by 86 is 8 with a remainder of 51.
The next digit of our result is 8. 
Result so far: 8.0
The remainder is 51 after subtracting 688 from 739.
Fetch the next digit (1) from the dividend, attach it to 51 and continue: 511 / 86

Moving on to step 4:
If we divide 511 by 86, we get 5 and a remainder of 81.
The next digit of our result is 5. 
Result so far: 85.0
If we take 430 away from 511, we end up with 81.
Grab the next digit (0) from the dividend, add it to 81, then carry on: 810 / 86

Step 5:
The number 86 fits into 810 9 times, leaving a remainder of 36.
Record the quotient 9 as the next digit in the result. 
Result so far: 859.0
Subtracting 774 from 810 leaves us with 36.
Append the next digit (0) from the dividend to 36 and continue with: 360 / 86

Step 6:
If we divide 360 by 86, we get 4 and a remainder of 16.
Put 4 as the next digit of the answer. 
Result so far: 8594.0
Subtract 344 from 360 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 7:
The number 86 fits into 160 1 times, leaving a remainder of 74.
Write down 1 as next digit of the result. 
Result so far: 8594.1
Subtract 86 from 160 to get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Let's proceed to step 8:
86 goes into 740 8 times with a remainder of 52.
Put 8 as the next digit of the answer. 
Result so far: 8594.18
Subtract 688 from 740 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 9:
The number 86 fits into 520 6 times, leaving a remainder of 4.
The next digit of our result is 6. 
Result so far: 8594.186
If we subtract 516 from 520, 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.

Advancing to step 10:
If we divide 40 by 86, we get 0 and a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 8594.186
If we take 0 away from 40, we end up 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 11:
86 goes into 400 4 times with a remainder of 56.
Write down 4 as next digit of the result. 
Result so far: 8594.18604
The remainder is 56 after subtracting 344 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 12:
When dividing 560 by 86, we get 6 with a remainder of 44.
Use 6 as the next digit of our solution. 
Result so far: 8594.186046
If we subtract 516 from 560, we get 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 13:
86 can be fit into 440 5 times, resulting in a remainder of 10.
The next digit of our result is 5. 
Result so far: 8594.1860465
If we take 430 away from 440, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 14:
86 can be fit into 100 1 times, resulting in a remainder of 14.
The number 1 becomes the next digit in our result. 
Result so far: 8594.18604651
Subtract 86 from 100 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

The final result is 8594.18604651 with a remainder of 1.4e-08.