We're dividing 97855 by 85 
The aim is to understand the frequency of 85 in 97855.

Let's proceed to step 1:
85 goes into 9 0 times with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Append the next digit (7) from the dividend to 9 and continue with: 97 / 85

Let's proceed to step 2:
85 goes into 97 1 times with a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 85 from 97 leaves us with 12.
Append the next digit (8) from the dividend to 12 and continue with: 128 / 85

Step 3:
When dividing 128 by 85, we get 1 with a remainder of 43.
Use 1 as the next digit of our solution. 
Result so far: 11.0
If we take 85 away from 128, we end up with 43.
Take the next digit (5) from the dividend and append it to 43, then repeat: 435 / 85

Step 4:
The number 85 fits into 435 5 times, leaving a remainder of 10.
The next digit of our result is 5. 
Result so far: 115.0
If we take 425 away from 435, we end up with 10.
Bring next digit (5) of the dividend behind the 10 and repeat the process: 105 / 85

Step 5:
If we divide 105 by 85, we get 1 and a remainder of 20.
Put 1 as the next digit of the answer. 
Result so far: 1151.0
The remainder is 20 after subtracting 85 from 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 6:
When dividing 200 by 85, we get 2 with a remainder of 30.
Write down 2 as next digit of the result. 
Result so far: 1151.2
Subtracting 170 from 200 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 7:
85 can be fit into 300 3 times, resulting in a remainder of 45.
The number 3 becomes the next digit in our result. 
Result so far: 1151.23
If we subtract 255 from 300, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

On to step 8:
If we divide 450 by 85, we get 5 and a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 1151.235
Subtract 425 from 450 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 9:
250 divided by 85 is 2 with a remainder of 80.
Use 2 as the next digit of our solution. 
Result so far: 1151.2352
If we subtract 170 from 250, we 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 10:
When dividing 800 by 85, we get 9 with a remainder of 35.
The next digit of our result is 9. 
Result so far: 1151.23529
Deduct 765 from 800 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 11:
350 divided by 85 is 4 with a remainder of 10.
Record the quotient 4 as the next digit in the result. 
Result so far: 1151.235294
If we subtract 340 from 350, we 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 12:
85 can be fit into 100 1 times, resulting in a remainder of 15.
Put 1 as the next digit of the answer. 
Result so far: 1151.2352941
Deduct 85 from 100 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 13:
85 goes into 150 1 times with a remainder of 65.
Use 1 as the next digit of our solution. 
Result so far: 1151.23529411
If we take 85 away from 150, we end up with 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 1151.23529411 and a remainder of 6.5e-08.