924921 ÷ 85 
The aim is to understand the frequency of 85 in 924921.

Step 1:
When dividing 9 by 85, we get 0 with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Bring next digit (2) of the dividend behind the 9 and repeat the process: 92 / 85

Moving on to step 2:
85 goes into 92 1 times with a remainder of 7.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 7 after subtracting 85 from 92.
Bring next digit (4) of the dividend behind the 7 and repeat the process: 74 / 85

Step 3:
When dividing 74 by 85, we get 0 with a remainder of 74.
Put 0 as the next digit of the answer. 
Result so far: 10.0
If we take 0 away from 74, we end up with 74.
Append the next digit (9) from the dividend to 74 and continue with: 749 / 85

Going ahead to step 4:
The number 85 fits into 749 8 times, leaving a remainder of 69.
Write down 8 as next digit of the result. 
Result so far: 108.0
If we subtract 680 from 749, we get 69.
Fetch the next digit (2) from the dividend, attach it to 69 and continue: 692 / 85

On to step 5:
If we divide 692 by 85, we get 8 and a remainder of 12.
Write down 8 as next digit of the result. 
Result so far: 1088.0
Subtract 680 from 692 to get 12.
Grab the next digit (1) from the dividend, add it to 12, then carry on: 121 / 85

Going ahead to step 6:
121 divided by 85 is 1 with a remainder of 36.
The number 1 becomes the next digit in our result. 
Result so far: 10881.0
If we take 85 away from 121, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 7:
85 goes into 360 4 times with a remainder of 20.
Record the quotient 4 as the next digit in the result. 
Result so far: 10881.4
Deduct 340 from 360 and we're left 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.

Moving on to step 8:
If we divide 200 by 85, we get 2 and a remainder of 30.
Write down 2 as next digit of the result. 
Result so far: 10881.42
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 9:
The number 85 fits into 300 3 times, leaving a remainder of 45.
The next digit of our result is 3. 
Result so far: 10881.423
Subtracting 255 from 300 leaves us with 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 10:
When dividing 450 by 85, we get 5 with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 10881.4235
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 11:
85 goes into 250 2 times with a remainder of 80.
Put 2 as the next digit of the answer. 
Result so far: 10881.42352
Subtract 170 from 250 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.

Advancing to step 12:
85 can be fit into 800 9 times, resulting in a remainder of 35.
Put 9 as the next digit of the answer. 
Result so far: 10881.423529
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.

Let's proceed to step 13:
350 divided by 85 is 4 with a remainder of 10.
Write down 4 as next digit of the result. 
Result so far: 10881.4235294
Deduct 340 from 350 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 14:
85 goes into 100 1 times with a remainder of 15.
Put 1 as the next digit of the answer. 
Result so far: 10881.42352941
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.

In conclusion, the division gives 10881.42352941 with a balance of 1.5e-08.