We're dividing 86162415 by 997 
We want to figure out the number of times 86162415 can be divided by 997.

On to step 1:
8 divided by 997 is 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 997

Advancing to step 2:
When dividing 86 by 997, we get 0 with a remainder of 86.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 86 leaves us with 86.
Bring next digit (1) of the dividend behind the 86 and repeat the process: 861 / 997

On to step 3:
The number 997 fits into 861 0 times, leaving a remainder of 861.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 861 and we're left with 861.
Grab the next digit (6) from the dividend, add it to 861, then carry on: 8616 / 997

Moving on to step 4:
8616 divided by 997 is 8 with a remainder of 640.
Write down 8 as next digit of the result. 
Result so far: 8.0
Deduct 7976 from 8616 and we're left with 640.
Bring next digit (2) of the dividend behind the 640 and repeat the process: 6402 / 997

Advancing to step 5:
When dividing 6402 by 997, we get 6 with a remainder of 420.
Write down 6 as next digit of the result. 
Result so far: 86.0
Deduct 5982 from 6402 and we're left with 420.
Fetch the next digit (4) from the dividend, attach it to 420 and continue: 4204 / 997

On to step 6:
If we divide 4204 by 997, we get 4 and a remainder of 216.
Write down 4 as next digit of the result. 
Result so far: 864.0
If we subtract 3988 from 4204, we get 216.
Bring next digit (1) of the dividend behind the 216 and repeat the process: 2161 / 997

Step 7:
997 goes into 2161 2 times with a remainder of 167.
The next digit of our result is 2. 
Result so far: 8642.0
The remainder is 167 after subtracting 1994 from 2161.
Append the next digit (5) from the dividend to 167 and continue with: 1675 / 997

Moving on to step 8:
1675 divided by 997 is 1 with a remainder of 678.
Record the quotient 1 as the next digit in the result. 
Result so far: 86421.0
If we take 997 away from 1675, we end up with 678.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6780, and continue the process.

On to step 9:
997 goes into 6780 6 times with a remainder of 798.
Put 6 as the next digit of the answer. 
Result so far: 86421.6
If we subtract 5982 from 6780, we get 798.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7980, and continue the process.

Let's proceed to step 10:
When dividing 7980 by 997, we get 8 with a remainder of 4.
The next digit of our result is 8. 
Result so far: 86421.68
Subtract 7976 from 7980 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 11:
40 divided by 997 is 0 with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 86421.68
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 12:
400 divided by 997 is 0 with a remainder of 400.
The number 0 becomes the next digit in our result. 
Result so far: 86421.68
Subtracting 0 from 400 leaves us with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

In conclusion, the division gives 86421.68 with a balance of 0.004.