57934151 ÷ 999 
The aim is to understand the frequency of 999 in 57934151.

On to step 1:
The number 999 fits into 5 0 times, leaving a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Fetch the next digit (7) from the dividend, attach it to 5 and continue: 57 / 999

Going ahead to step 2:
999 can be fit into 57 0 times, resulting in a remainder of 57.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 57, we end up with 57.
Grab the next digit (9) from the dividend, add it to 57, then carry on: 579 / 999

Step 3:
The number 999 fits into 579 0 times, leaving a remainder of 579.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 579 after subtracting 0 from 579.
Grab the next digit (3) from the dividend, add it to 579, then carry on: 5793 / 999

On to step 4:
999 goes into 5793 5 times with a remainder of 798.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtract 4995 from 5793 to get 798.
Grab the next digit (4) from the dividend, add it to 798, then carry on: 7984 / 999

Step 5:
999 can be fit into 7984 7 times, resulting in a remainder of 991.
Record the quotient 7 as the next digit in the result. 
Result so far: 57.0
If we subtract 6993 from 7984, we get 991.
Fetch the next digit (1) from the dividend, attach it to 991 and continue: 9911 / 999

Moving on to step 6:
When dividing 9911 by 999, we get 9 with a remainder of 920.
The number 9 becomes the next digit in our result. 
Result so far: 579.0
Subtract 8991 from 9911 to get 920.
Include the next digit (5) from the dividend after 920, then repeat: 9205 / 999

Moving on to step 7:
999 goes into 9205 9 times with a remainder of 214.
Put 9 as the next digit of the answer. 
Result so far: 5799.0
Subtracting 8991 from 9205 leaves us with 214.
Append the next digit (1) from the dividend to 214 and continue with: 2141 / 999

Let's proceed to step 8:
If we divide 2141 by 999, we get 2 and a remainder of 143.
Write down 2 as next digit of the result. 
Result so far: 57992.0
Subtract 1998 from 2141 to get 143.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

Step 9:
When dividing 1430 by 999, we get 1 with a remainder of 431.
Record the quotient 1 as the next digit in the result. 
Result so far: 57992.1
Deduct 999 from 1430 and we're left with 431.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4310, and continue the process.

On to step 10:
If we divide 4310 by 999, we get 4 and a remainder of 314.
Write down 4 as next digit of the result. 
Result so far: 57992.14
The remainder is 314 after subtracting 3996 from 4310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

Moving on to step 11:
999 goes into 3140 3 times with a remainder of 143.
Put 3 as the next digit of the answer. 
Result so far: 57992.143
Subtracting 2997 from 3140 leaves us with 143.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

Moving on to step 12:
999 can be fit into 1430 1 times, resulting in a remainder of 431.
Write down 1 as next digit of the result. 
Result so far: 57992.1431
If we subtract 999 from 1430, we get 431.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4310, and continue the process.

Going ahead to step 13:
If we divide 4310 by 999, we get 4 and a remainder of 314.
Use 4 as the next digit of our solution. 
Result so far: 57992.14314
Subtracting 3996 from 4310 leaves us with 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

On to step 14:
If we divide 3140 by 999, we get 3 and a remainder of 143.
The number 3 becomes the next digit in our result. 
Result so far: 57992.143143
The remainder is 143 after subtracting 2997 from 3140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

Step 15:
999 goes into 1430 1 times with a remainder of 431.
Write down 1 as next digit of the result. 
Result so far: 57992.1431431
If we subtract 999 from 1430, we get 431.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4310, and continue the process.

Advancing to step 16:
The number 999 fits into 4310 4 times, leaving a remainder of 314.
Use 4 as the next digit of our solution. 
Result so far: 57992.14314314
If we take 3996 away from 4310, we end up with 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

Our division results in 57992.14314314 with a remaining 3.14e-07.