8355482 divided by 999 
The aim is to understand the frequency of 999 in 8355482.

Let's proceed to step 1:
8 divided by 999 is 0 with 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.
Fetch the next digit (3) from the dividend, attach it to 8 and continue: 83 / 999

Step 2:
999 can be fit into 83 0 times, resulting in a remainder of 83.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 83, we end up with 83.
Append the next digit (5) from the dividend to 83 and continue with: 835 / 999

Moving on to step 3:
835 divided by 999 is 0 with a remainder of 835.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 835 to get 835.
Fetch the next digit (5) from the dividend, attach it to 835 and continue: 8355 / 999

On to step 4:
When dividing 8355 by 999, we get 8 with a remainder of 363.
Write down 8 as next digit of the result. 
Result so far: 8.0
The remainder is 363 after subtracting 7992 from 8355.
Append the next digit (4) from the dividend to 363 and continue with: 3634 / 999

Step 5:
The number 999 fits into 3634 3 times, leaving a remainder of 637.
Record the quotient 3 as the next digit in the result. 
Result so far: 83.0
The remainder is 637 after subtracting 2997 from 3634.
Fetch the next digit (8) from the dividend, attach it to 637 and continue: 6378 / 999

Advancing to step 6:
The number 999 fits into 6378 6 times, leaving a remainder of 384.
Use 6 as the next digit of our solution. 
Result so far: 836.0
Deduct 5994 from 6378 and we're left with 384.
Grab the next digit (2) from the dividend, add it to 384, then carry on: 3842 / 999

Advancing to step 7:
3842 divided by 999 is 3 with a remainder of 845.
Write down 3 as next digit of the result. 
Result so far: 8363.0
The remainder is 845 after subtracting 2997 from 3842.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8450, and continue the process.

Let's proceed to step 8:
When dividing 8450 by 999, we get 8 with a remainder of 458.
The number 8 becomes the next digit in our result. 
Result so far: 8363.8
Subtract 7992 from 8450 to get 458.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4580, and continue the process.

Moving on to step 9:
When dividing 4580 by 999, we get 4 with a remainder of 584.
Record the quotient 4 as the next digit in the result. 
Result so far: 8363.84
The remainder is 584 after subtracting 3996 from 4580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5840, and continue the process.

Advancing to step 10:
999 can be fit into 5840 5 times, resulting in a remainder of 845.
Record the quotient 5 as the next digit in the result. 
Result so far: 8363.845
If we take 4995 away from 5840, we end up with 845.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8450, and continue the process.

Let's proceed to step 11:
999 goes into 8450 8 times with a remainder of 458.
Put 8 as the next digit of the answer. 
Result so far: 8363.8458
Subtract 7992 from 8450 to get 458.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4580, and continue the process.

Let's proceed to step 12:
999 can be fit into 4580 4 times, resulting in a remainder of 584.
The number 4 becomes the next digit in our result. 
Result so far: 8363.84584
Subtracting 3996 from 4580 leaves us with 584.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5840, and continue the process.

Going ahead to step 13:
The number 999 fits into 5840 5 times, leaving a remainder of 845.
Record the quotient 5 as the next digit in the result. 
Result so far: 8363.845845
The remainder is 845 after subtracting 4995 from 5840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8450, and continue the process.

Let's proceed to step 14:
999 can be fit into 8450 8 times, resulting in a remainder of 458.
Write down 8 as next digit of the result. 
Result so far: 8363.8458458
Subtract 7992 from 8450 to get 458.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4580, and continue the process.

Step 15:
When dividing 4580 by 999, we get 4 with a remainder of 584.
Record the quotient 4 as the next digit in the result. 
Result so far: 8363.84584584
Subtracting 3996 from 4580 leaves us with 584.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5840, and continue the process.

The final outcome is 8363.84584584, with a leftover of 5.84e-07.