852495 divided by 84 
The aim is to understand the frequency of 84 in 852495.

Moving on to step 1:
If we divide 8 by 84, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 84

Let's proceed to step 2:
The number 84 fits into 85 1 times, leaving a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 84 from 85, we get 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 84

On to step 3:
12 divided by 84 is 0 with a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 10.0
If we take 0 away from 12, we end up with 12.
Append the next digit (4) from the dividend to 12 and continue with: 124 / 84

On to step 4:
When dividing 124 by 84, we get 1 with a remainder of 40.
The next digit of our result is 1. 
Result so far: 101.0
Deduct 84 from 124 and we're left with 40.
Take the next digit (9) from the dividend and append it to 40, then repeat: 409 / 84

Let's proceed to step 5:
The number 84 fits into 409 4 times, leaving a remainder of 73.
Put 4 as the next digit of the answer. 
Result so far: 1014.0
Deduct 336 from 409 and we're left with 73.
Append the next digit (5) from the dividend to 73 and continue with: 735 / 84

Let's proceed to step 6:
84 can be fit into 735 8 times, resulting in a remainder of 63.
Record the quotient 8 as the next digit in the result. 
Result so far: 10148.0
Subtracting 672 from 735 leaves us with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Step 7:
If we divide 630 by 84, we get 7 and a remainder of 42.
The next digit of our result is 7. 
Result so far: 10148.7
If we take 588 away from 630, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 8:
420 divided by 84 is 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 10148.75
The remainder is 0 after subtracting 420 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 9:
84 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 10148.75
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 10:
84 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 10148.75
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 10148.75, with a leftover of 0.0.