We look at the division of 797054 by 86 
The aim is to understand the frequency of 86 in 797054.

Moving on to step 1:
86 goes into 7 0 times with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Append the next digit (9) from the dividend to 7 and continue with: 79 / 86

Moving on to step 2:
If we divide 79 by 86, we get 0 and a remainder of 79.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 79 leaves us with 79.
Include the next digit (7) from the dividend after 79, then repeat: 797 / 86

Let's proceed to step 3:
The number 86 fits into 797 9 times, leaving a remainder of 23.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Subtracting 774 from 797 leaves us with 23.
Append the next digit (0) from the dividend to 23 and continue with: 230 / 86

Advancing to step 4:
230 divided by 86 is 2 with a remainder of 58.
The next digit of our result is 2. 
Result so far: 92.0
Subtract 172 from 230 to get 58.
Include the next digit (5) from the dividend after 58, then repeat: 585 / 86

Going ahead to step 5:
If we divide 585 by 86, we get 6 and a remainder of 69.
Put 6 as the next digit of the answer. 
Result so far: 926.0
Deduct 516 from 585 and we're left with 69.
Append the next digit (4) from the dividend to 69 and continue with: 694 / 86

Let's proceed to step 6:
If we divide 694 by 86, we get 8 and a remainder of 6.
Put 8 as the next digit of the answer. 
Result so far: 9268.0
The remainder is 6 after subtracting 688 from 694.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 7:
86 can be fit into 60 0 times, resulting in a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 9268.0
The remainder is 60 after subtracting 0 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 8:
86 can be fit into 600 6 times, resulting in a remainder of 84.
Use 6 as the next digit of our solution. 
Result so far: 9268.06
Deduct 516 from 600 and we're left with 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 9:
When dividing 840 by 86, we get 9 with a remainder of 66.
The number 9 becomes the next digit in our result. 
Result so far: 9268.069
If we take 774 away from 840, we end up 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 10:
The number 86 fits into 660 7 times, leaving a remainder of 58.
The next digit of our result is 7. 
Result so far: 9268.0697
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.

Advancing to step 11:
86 can be fit into 580 6 times, resulting in a remainder of 64.
The number 6 becomes the next digit in our result. 
Result so far: 9268.06976
If we take 516 away from 580, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 12:
If we divide 640 by 86, we get 7 and a remainder of 38.
Write down 7 as next digit of the result. 
Result so far: 9268.069767
Deduct 602 from 640 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 13:
380 divided by 86 is 4 with a remainder of 36.
The number 4 becomes the next digit in our result. 
Result so far: 9268.0697674
The remainder is 36 after subtracting 344 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 14:
If we divide 360 by 86, we get 4 and a remainder of 16.
The next digit of our result is 4. 
Result so far: 9268.06976744
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.

The quotient of the division is 9268.06976744, and the remainder is 1.6e-08.