39359982 divided by 999 
The aim is to understand the frequency of 999 in 39359982.

Let's proceed to step 1:
If we divide 3 by 999, we get 0 and a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Bring next digit (9) of the dividend behind the 3 and repeat the process: 39 / 999

Going ahead to step 2:
999 can be fit into 39 0 times, resulting in a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 39, we get 39.
Include the next digit (3) from the dividend after 39, then repeat: 393 / 999

Moving on to step 3:
When dividing 393 by 999, we get 0 with a remainder of 393.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 393 leaves us with 393.
Grab the next digit (5) from the dividend, add it to 393, then carry on: 3935 / 999

Step 4:
999 goes into 3935 3 times with a remainder of 938.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we take 2997 away from 3935, we end up with 938.
Bring next digit (9) of the dividend behind the 938 and repeat the process: 9389 / 999

On to step 5:
The number 999 fits into 9389 9 times, leaving a remainder of 398.
Write down 9 as next digit of the result. 
Result so far: 39.0
The remainder is 398 after subtracting 8991 from 9389.
Grab the next digit (9) from the dividend, add it to 398, then carry on: 3989 / 999

Let's proceed to step 6:
When dividing 3989 by 999, we get 3 with a remainder of 992.
Use 3 as the next digit of our solution. 
Result so far: 393.0
Deduct 2997 from 3989 and we're left with 992.
Take the next digit (8) from the dividend and append it to 992, then repeat: 9928 / 999

Going ahead to step 7:
9928 divided by 999 is 9 with a remainder of 937.
Write down 9 as next digit of the result. 
Result so far: 3939.0
If we take 8991 away from 9928, we end up with 937.
Fetch the next digit (2) from the dividend, attach it to 937 and continue: 9372 / 999

Advancing to step 8:
999 goes into 9372 9 times with a remainder of 381.
The next digit of our result is 9. 
Result so far: 39399.0
Subtract 8991 from 9372 to get 381.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3810, and continue the process.

Advancing to step 9:
When dividing 3810 by 999, we get 3 with a remainder of 813.
Put 3 as the next digit of the answer. 
Result so far: 39399.3
Subtracting 2997 from 3810 leaves us with 813.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8130, and continue the process.

Moving on to step 10:
999 can be fit into 8130 8 times, resulting in a remainder of 138.
The number 8 becomes the next digit in our result. 
Result so far: 39399.38
The remainder is 138 after subtracting 7992 from 8130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Advancing to step 11:
If we divide 1380 by 999, we get 1 and a remainder of 381.
Use 1 as the next digit of our solution. 
Result so far: 39399.381
Deduct 999 from 1380 and we're left with 381.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3810, and continue the process.

Moving on to step 12:
999 goes into 3810 3 times with a remainder of 813.
Put 3 as the next digit of the answer. 
Result so far: 39399.3813
Deduct 2997 from 3810 and we're left with 813.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8130, and continue the process.

Advancing to step 13:
999 can be fit into 8130 8 times, resulting in a remainder of 138.
The next digit of our result is 8. 
Result so far: 39399.38138
If we subtract 7992 from 8130, we get 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Let's proceed to step 14:
If we divide 1380 by 999, we get 1 and a remainder of 381.
The next digit of our result is 1. 
Result so far: 39399.381381
Subtracting 999 from 1380 leaves us with 381.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3810, and continue the process.

On to step 15:
3810 divided by 999 is 3 with a remainder of 813.
The number 3 becomes the next digit in our result. 
Result so far: 39399.3813813
Deduct 2997 from 3810 and we're left with 813.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8130, and continue the process.

On to step 16:
If we divide 8130 by 999, we get 8 and a remainder of 138.
Put 8 as the next digit of the answer. 
Result so far: 39399.38138138
The remainder is 138 after subtracting 7992 from 8130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

The quotient of the division is 39399.38138138, and the remainder is 1.38e-07.