99866713 divided by 999 
Our goal is to divide 99866713 by 999.

Advancing to step 1:
9 divided by 999 is 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Fetch the next digit (9) from the dividend, attach it to 9 and continue: 99 / 999

Moving on to step 2:
999 goes into 99 0 times with a remainder of 99.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 99, we get 99.
Grab the next digit (8) from the dividend, add it to 99, then carry on: 998 / 999

Going ahead to step 3:
998 divided by 999 is 0 with a remainder of 998.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 998 to get 998.
Take the next digit (6) from the dividend and append it to 998, then repeat: 9986 / 999

On to step 4:
When dividing 9986 by 999, we get 9 with a remainder of 995.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Subtracting 8991 from 9986 leaves us with 995.
Bring next digit (6) of the dividend behind the 995 and repeat the process: 9956 / 999

Let's proceed to step 5:
The number 999 fits into 9956 9 times, leaving a remainder of 965.
Put 9 as the next digit of the answer. 
Result so far: 99.0
Subtract 8991 from 9956 to get 965.
Take the next digit (7) from the dividend and append it to 965, then repeat: 9657 / 999

Let's proceed to step 6:
9657 divided by 999 is 9 with a remainder of 666.
Write down 9 as next digit of the result. 
Result so far: 999.0
The remainder is 666 after subtracting 8991 from 9657.
Fetch the next digit (1) from the dividend, attach it to 666 and continue: 6661 / 999

Step 7:
6661 divided by 999 is 6 with a remainder of 667.
The number 6 becomes the next digit in our result. 
Result so far: 9996.0
Subtract 5994 from 6661 to get 667.
Fetch the next digit (3) from the dividend, attach it to 667 and continue: 6673 / 999

Step 8:
The number 999 fits into 6673 6 times, leaving a remainder of 679.
The number 6 becomes the next digit in our result. 
Result so far: 99966.0
If we subtract 5994 from 6673, we get 679.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6790, and continue the process.

Advancing to step 9:
6790 divided by 999 is 6 with a remainder of 796.
The next digit of our result is 6. 
Result so far: 99966.6
Subtracting 5994 from 6790 leaves us with 796.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7960, and continue the process.

On to step 10:
The number 999 fits into 7960 7 times, leaving a remainder of 967.
Record the quotient 7 as the next digit in the result. 
Result so far: 99966.67
The remainder is 967 after subtracting 6993 from 7960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9670, and continue the process.

Moving on to step 11:
9670 divided by 999 is 9 with a remainder of 679.
Record the quotient 9 as the next digit in the result. 
Result so far: 99966.679
If we subtract 8991 from 9670, we get 679.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6790, and continue the process.

Step 12:
The number 999 fits into 6790 6 times, leaving a remainder of 796.
The number 6 becomes the next digit in our result. 
Result so far: 99966.6796
Subtracting 5994 from 6790 leaves us with 796.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7960, and continue the process.

Going ahead to step 13:
The number 999 fits into 7960 7 times, leaving a remainder of 967.
The number 7 becomes the next digit in our result. 
Result so far: 99966.67967
Subtract 6993 from 7960 to get 967.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9670, and continue the process.

On to step 14:
The number 999 fits into 9670 9 times, leaving a remainder of 679.
Put 9 as the next digit of the answer. 
Result so far: 99966.679679
Deduct 8991 from 9670 and we're left with 679.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6790, and continue the process.

Moving on to step 15:
The number 999 fits into 6790 6 times, leaving a remainder of 796.
The number 6 becomes the next digit in our result. 
Result so far: 99966.6796796
Subtract 5994 from 6790 to get 796.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7960, and continue the process.

Going ahead to step 16:
If we divide 7960 by 999, we get 7 and a remainder of 967.
Record the quotient 7 as the next digit in the result. 
Result so far: 99966.67967967
If we take 6993 away from 7960, we end up with 967.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9670, and continue the process.

In conclusion, the division gives 99966.67967967 with a balance of 9.67e-07.