We divide 86384593 by 997
We want to divide 86384593 by 997.

Step 1:
997 can be fit into 8 0 times, resulting in a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 997

Moving on to step 2:
997 can be fit into 86 0 times, resulting in a remainder of 86.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 86, we end up with 86.
Bring next digit (3) of the dividend behind the 86 and repeat the process: 863 / 997

On to step 3:
When dividing 863 by 997, we get 0 with a remainder of 863.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 863 to get 863.
Take the next digit (8) from the dividend and append it to 863, then repeat: 8638 / 997

Going ahead to step 4:
997 goes into 8638 8 times with a remainder of 662.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we take 7976 away from 8638, we end up with 662.
Append the next digit (4) from the dividend to 662 and continue with: 6624 / 997

On to step 5:
The number 997 fits into 6624 6 times, leaving a remainder of 642.
Write down 6 as next digit of the result. 
Result so far: 86.0
Subtracting 5982 from 6624 leaves us with 642.
Fetch the next digit (5) from the dividend, attach it to 642 and continue: 6425 / 997

Step 6:
When dividing 6425 by 997, we get 6 with a remainder of 443.
Write down 6 as next digit of the result. 
Result so far: 866.0
If we subtract 5982 from 6425, we get 443.
Append the next digit (9) from the dividend to 443 and continue with: 4439 / 997

Let's proceed to step 7:
If we divide 4439 by 997, we get 4 and a remainder of 451.
Put 4 as the next digit of the answer. 
Result so far: 8664.0
Subtract 3988 from 4439 to get 451.
Take the next digit (3) from the dividend and append it to 451, then repeat: 4513 / 997

Let's proceed to step 8:
When dividing 4513 by 997, we get 4 with a remainder of 525.
The number 4 becomes the next digit in our result. 
Result so far: 86644.0
The remainder is 525 after subtracting 3988 from 4513.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5250, and continue the process.

On to step 9:
997 goes into 5250 5 times with a remainder of 265.
Write down 5 as next digit of the result. 
Result so far: 86644.5
Subtract 4985 from 5250 to get 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

Step 10:
If we divide 2650 by 997, we get 2 and a remainder of 656.
Use 2 as the next digit of our solution. 
Result so far: 86644.52
Deduct 1994 from 2650 and we're left with 656.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6560, and continue the process.

Advancing to step 11:
If we divide 6560 by 997, we get 6 and a remainder of 578.
The number 6 becomes the next digit in our result. 
Result so far: 86644.526
Subtracting 5982 from 6560 leaves us with 578.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5780, and continue the process.

Let's proceed to step 12:
5780 divided by 997 is 5 with a remainder of 795.
Record the quotient 5 as the next digit in the result. 
Result so far: 86644.5265
If we subtract 4985 from 5780, we get 795.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7950, and continue the process.

Step 13:
When dividing 7950 by 997, we get 7 with a remainder of 971.
Record the quotient 7 as the next digit in the result. 
Result so far: 86644.52657
Deduct 6979 from 7950 and we're left with 971.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9710, and continue the process.

Advancing to step 14:
If we divide 9710 by 997, we get 9 and a remainder of 737.
Record the quotient 9 as the next digit in the result. 
Result so far: 86644.526579
Deduct 8973 from 9710 and we're left with 737.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7370, and continue the process.

Step 15:
997 can be fit into 7370 7 times, resulting in a remainder of 391.
Use 7 as the next digit of our solution. 
Result so far: 86644.5265797
If we subtract 6979 from 7370, we get 391.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3910, and continue the process.

Step 16:
3910 divided by 997 is 3 with a remainder of 919.
Put 3 as the next digit of the answer. 
Result so far: 86644.52657973
If we take 2991 away from 3910, we end up with 919.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9190, and continue the process.

In conclusion, the division gives 86644.52657973 with a balance of 9.19e-07.