We're dividing 58734283 by 999 
The aim is to understand the frequency of 999 in 58734283.

Advancing to step 1:
The number 999 fits into 5 0 times, leaving a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Append the next digit (8) from the dividend to 5 and continue with: 58 / 999

Advancing to step 2:
The number 999 fits into 58 0 times, leaving a remainder of 58.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 58 to get 58.
Bring next digit (7) of the dividend behind the 58 and repeat the process: 587 / 999

On to step 3:
999 can be fit into 587 0 times, resulting in a remainder of 587.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 587 to get 587.
Fetch the next digit (3) from the dividend, attach it to 587 and continue: 5873 / 999

Moving on to step 4:
The number 999 fits into 5873 5 times, leaving a remainder of 878.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Deduct 4995 from 5873 and we're left with 878.
Include the next digit (4) from the dividend after 878, then repeat: 8784 / 999

Advancing to step 5:
999 goes into 8784 8 times with a remainder of 792.
Record the quotient 8 as the next digit in the result. 
Result so far: 58.0
Subtract 7992 from 8784 to get 792.
Grab the next digit (2) from the dividend, add it to 792, then carry on: 7922 / 999

Advancing to step 6:
999 can be fit into 7922 7 times, resulting in a remainder of 929.
Record the quotient 7 as the next digit in the result. 
Result so far: 587.0
If we subtract 6993 from 7922, we get 929.
Append the next digit (8) from the dividend to 929 and continue with: 9298 / 999

Let's proceed to step 7:
9298 divided by 999 is 9 with a remainder of 307.
The next digit of our result is 9. 
Result so far: 5879.0
Subtracting 8991 from 9298 leaves us with 307.
Append the next digit (3) from the dividend to 307 and continue with: 3073 / 999

Let's proceed to step 8:
The number 999 fits into 3073 3 times, leaving a remainder of 76.
Record the quotient 3 as the next digit in the result. 
Result so far: 58793.0
The remainder is 76 after subtracting 2997 from 3073.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Moving on to step 9:
760 divided by 999 is 0 with a remainder of 760.
Write down 0 as next digit of the result. 
Result so far: 58793.0
If we take 0 away from 760, we end up with 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

On to step 10:
999 can be fit into 7600 7 times, resulting in a remainder of 607.
Use 7 as the next digit of our solution. 
Result so far: 58793.07
The remainder is 607 after subtracting 6993 from 7600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6070, and continue the process.

Let's proceed to step 11:
6070 divided by 999 is 6 with a remainder of 76.
Write down 6 as next digit of the result. 
Result so far: 58793.076
Subtract 5994 from 6070 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Let's proceed to step 12:
The number 999 fits into 760 0 times, leaving a remainder of 760.
The number 0 becomes the next digit in our result. 
Result so far: 58793.076
Subtracting 0 from 760 leaves us with 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

Let's proceed to step 13:
999 can be fit into 7600 7 times, resulting in a remainder of 607.
The next digit of our result is 7. 
Result so far: 58793.07607
Subtracting 6993 from 7600 leaves us with 607.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6070, and continue the process.

Step 14:
When dividing 6070 by 999, we get 6 with a remainder of 76.
Record the quotient 6 as the next digit in the result. 
Result so far: 58793.076076
Subtract 5994 from 6070 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Moving on to step 15:
When dividing 760 by 999, we get 0 with a remainder of 760.
Write down 0 as next digit of the result. 
Result so far: 58793.076076
Deduct 0 from 760 and we're left with 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

Step 16:
7600 divided by 999 is 7 with a remainder of 607.
Write down 7 as next digit of the result. 
Result so far: 58793.07607607
If we subtract 6993 from 7600, we get 607.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6070, and continue the process.

The quotient of the division is 58793.07607607, and the remainder is 6.07e-07.