We divide 636416 by 85
The aim is to understand the frequency of 85 in 636416.

Going ahead to step 1:
6 divided by 85 is 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 85

Advancing to step 2:
If we divide 63 by 85, we get 0 and a remainder of 63.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 63, we end up with 63.
Include the next digit (6) from the dividend after 63, then repeat: 636 / 85

Let's proceed to step 3:
When dividing 636 by 85, we get 7 with a remainder of 41.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Deduct 595 from 636 and we're left with 41.
Grab the next digit (4) from the dividend, add it to 41, then carry on: 414 / 85

Advancing to step 4:
85 goes into 414 4 times with a remainder of 74.
Put 4 as the next digit of the answer. 
Result so far: 74.0
If we subtract 340 from 414, we get 74.
Fetch the next digit (1) from the dividend, attach it to 74 and continue: 741 / 85

Going ahead to step 5:
The number 85 fits into 741 8 times, leaving a remainder of 61.
The next digit of our result is 8. 
Result so far: 748.0
Subtracting 680 from 741 leaves us with 61.
Take the next digit (6) from the dividend and append it to 61, then repeat: 616 / 85

Moving on to step 6:
When dividing 616 by 85, we get 7 with a remainder of 21.
The next digit of our result is 7. 
Result so far: 7487.0
Deduct 595 from 616 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Moving on to step 7:
If we divide 210 by 85, we get 2 and a remainder of 40.
Record the quotient 2 as the next digit in the result. 
Result so far: 7487.2
If we subtract 170 from 210, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 8:
If we divide 400 by 85, we get 4 and a remainder of 60.
Use 4 as the next digit of our solution. 
Result so far: 7487.24
The remainder is 60 after subtracting 340 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 9:
85 can be fit into 600 7 times, resulting in a remainder of 5.
Put 7 as the next digit of the answer. 
Result so far: 7487.247
Deduct 595 from 600 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 10:
50 divided by 85 is 0 with a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 7487.247
Subtracting 0 from 50 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 11:
When dividing 500 by 85, we get 5 with a remainder of 75.
Write down 5 as next digit of the result. 
Result so far: 7487.24705
The remainder is 75 after subtracting 425 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Advancing to step 12:
85 goes into 750 8 times with a remainder of 70.
Use 8 as the next digit of our solution. 
Result so far: 7487.247058
The remainder is 70 after subtracting 680 from 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Let's proceed to step 13:
When dividing 700 by 85, we get 8 with a remainder of 20.
Use 8 as the next digit of our solution. 
Result so far: 7487.2470588
Subtracting 680 from 700 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.

Our division results in 7487.2470588 with a remaining 2e-07.