Let's divide 776910 by 86
The aim is to understand the frequency of 86 in 776910.

Going ahead to step 1:
7 divided by 86 is 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 86

Moving on to step 2:
86 goes into 77 0 times with a remainder of 77.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 77 and we're left with 77.
Take the next digit (6) from the dividend and append it to 77, then repeat: 776 / 86

Going ahead to step 3:
776 divided by 86 is 9 with a remainder of 2.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtracting 774 from 776 leaves us with 2.
Fetch the next digit (9) from the dividend, attach it to 2 and continue: 29 / 86

Advancing to step 4:
86 goes into 29 0 times with a remainder of 29.
The number 0 becomes the next digit in our result. 
Result so far: 90.0
If we take 0 away from 29, we end up with 29.
Fetch the next digit (1) from the dividend, attach it to 29 and continue: 291 / 86

Advancing to step 5:
When dividing 291 by 86, we get 3 with a remainder of 33.
Put 3 as the next digit of the answer. 
Result so far: 903.0
Deduct 258 from 291 and we're left with 33.
Bring next digit (0) of the dividend behind the 33 and repeat the process: 330 / 86

Going ahead to step 6:
86 can be fit into 330 3 times, resulting in a remainder of 72.
Put 3 as the next digit of the answer. 
Result so far: 9033.0
The remainder is 72 after subtracting 258 from 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 7:
86 goes into 720 8 times with a remainder of 32.
Use 8 as the next digit of our solution. 
Result so far: 9033.8
The remainder is 32 after subtracting 688 from 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 8:
86 goes into 320 3 times with a remainder of 62.
Use 3 as the next digit of our solution. 
Result so far: 9033.83
If we subtract 258 from 320, we get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 9:
86 can be fit into 620 7 times, resulting in a remainder of 18.
The next digit of our result is 7. 
Result so far: 9033.837
The remainder is 18 after subtracting 602 from 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 10:
If we divide 180 by 86, we get 2 and a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 9033.8372
Subtract 172 from 180 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 11:
The number 86 fits into 80 0 times, leaving a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 9033.8372
The remainder is 80 after subtracting 0 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 12:
The number 86 fits into 800 9 times, leaving a remainder of 26.
Record the quotient 9 as the next digit in the result. 
Result so far: 9033.837209
Subtracting 774 from 800 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 13:
260 divided by 86 is 3 with a remainder of 2.
Record the quotient 3 as the next digit in the result. 
Result so far: 9033.8372093
The remainder is 2 after subtracting 258 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 14:
20 divided by 86 is 0 with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 9033.8372093
Subtracting 0 from 20 leaves us 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.

The final outcome is 9033.8372093, with a leftover of 2e-08.