We divide 86776 by 85
The aim is to understand the frequency of 85 in 86776.

Going ahead to step 1:
The number 85 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 85

Let's proceed to step 2:
If we divide 86 by 85, we get 1 and a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 85 from 86 to get 1.
Grab the next digit (7) from the dividend, add it to 1, then carry on: 17 / 85

Going ahead to step 3:
If we divide 17 by 85, we get 0 and a remainder of 17.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Deduct 0 from 17 and we're left with 17.
Include the next digit (7) from the dividend after 17, then repeat: 177 / 85

On to step 4:
85 goes into 177 2 times with a remainder of 7.
Use 2 as the next digit of our solution. 
Result so far: 102.0
Subtracting 170 from 177 leaves us with 7.
Grab the next digit (6) from the dividend, add it to 7, then carry on: 76 / 85

Let's proceed to step 5:
When dividing 76 by 85, we get 0 with a remainder of 76.
Record the quotient 0 as the next digit in the result. 
Result so far: 1020.0
The remainder is 76 after subtracting 0 from 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Moving on to step 6:
If we divide 760 by 85, we get 8 and a remainder of 80.
Use 8 as the next digit of our solution. 
Result so far: 1020.8
Subtract 680 from 760 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 7:
The number 85 fits into 800 9 times, leaving a remainder of 35.
Put 9 as the next digit of the answer. 
Result so far: 1020.89
Subtract 765 from 800 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 8:
85 goes into 350 4 times with a remainder of 10.
Put 4 as the next digit of the answer. 
Result so far: 1020.894
Subtract 340 from 350 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.

On to step 9:
If we divide 100 by 85, we get 1 and a remainder of 15.
Use 1 as the next digit of our solution. 
Result so far: 1020.8941
The remainder is 15 after subtracting 85 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 10:
When dividing 150 by 85, we get 1 with a remainder of 65.
Put 1 as the next digit of the answer. 
Result so far: 1020.89411
If we subtract 85 from 150, we get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

After the division, we end up with 1020.89411 and a remainder of 6.5e-05.