68099972 divided by 997 
We want to figure out the number of times 68099972 can be divided by 997.

Let's proceed to step 1:
997 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Grab the next digit (8) from the dividend, add it to 6, then carry on: 68 / 997

Advancing to step 2:
997 can be fit into 68 0 times, resulting in a remainder of 68.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 68 leaves us with 68.
Bring next digit (0) of the dividend behind the 68 and repeat the process: 680 / 997

Advancing to step 3:
997 goes into 680 0 times with a remainder of 680.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 680 after subtracting 0 from 680.
Bring next digit (9) of the dividend behind the 680 and repeat the process: 6809 / 997

Let's proceed to step 4:
The number 997 fits into 6809 6 times, leaving a remainder of 827.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Subtracting 5982 from 6809 leaves us with 827.
Take the next digit (9) from the dividend and append it to 827, then repeat: 8279 / 997

Step 5:
997 can be fit into 8279 8 times, resulting in a remainder of 303.
Put 8 as the next digit of the answer. 
Result so far: 68.0
Subtracting 7976 from 8279 leaves us with 303.
Include the next digit (9) from the dividend after 303, then repeat: 3039 / 997

Advancing to step 6:
If we divide 3039 by 997, we get 3 and a remainder of 48.
Put 3 as the next digit of the answer. 
Result so far: 683.0
Subtract 2991 from 3039 to get 48.
Take the next digit (7) from the dividend and append it to 48, then repeat: 487 / 997

Step 7:
997 can be fit into 487 0 times, resulting in a remainder of 487.
Use 0 as the next digit of our solution. 
Result so far: 6830.0
Subtracting 0 from 487 leaves us with 487.
Take the next digit (2) from the dividend and append it to 487, then repeat: 4872 / 997

On to step 8:
997 goes into 4872 4 times with a remainder of 884.
Record the quotient 4 as the next digit in the result. 
Result so far: 68304.0
If we take 3988 away from 4872, we end up with 884.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8840, and continue the process.

Let's proceed to step 9:
The number 997 fits into 8840 8 times, leaving a remainder of 864.
Write down 8 as next digit of the result. 
Result so far: 68304.8
If we subtract 7976 from 8840, we get 864.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8640, and continue the process.

Advancing to step 10:
When dividing 8640 by 997, we get 8 with a remainder of 664.
Put 8 as the next digit of the answer. 
Result so far: 68304.88
Subtracting 7976 from 8640 leaves us with 664.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6640, and continue the process.

The final outcome is 68304.88, with a leftover of 0.664.