We look at the division of 99364668 by 581 
We want to figure out the number of times 99364668 can be divided by 581.

Advancing to step 1:
The number 581 fits into 9 0 times, leaving a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Take the next digit (9) from the dividend and append it to 9, then repeat: 99 / 581

Step 2:
When dividing 99 by 581, we get 0 with a remainder of 99.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 99 after subtracting 0 from 99.
Include the next digit (3) from the dividend after 99, then repeat: 993 / 581

Let's proceed to step 3:
581 can be fit into 993 1 times, resulting in a remainder of 412.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 581 from 993 and we're left with 412.
Take the next digit (6) from the dividend and append it to 412, then repeat: 4126 / 581

Advancing to step 4:
581 goes into 4126 7 times with a remainder of 59.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
If we subtract 4067 from 4126, we get 59.
Take the next digit (4) from the dividend and append it to 59, then repeat: 594 / 581

On to step 5:
581 can be fit into 594 1 times, resulting in a remainder of 13.
Use 1 as the next digit of our solution. 
Result so far: 171.0
If we take 581 away from 594, we end up with 13.
Fetch the next digit (6) from the dividend, attach it to 13 and continue: 136 / 581

Step 6:
581 goes into 136 0 times with a remainder of 136.
Write down 0 as next digit of the result. 
Result so far: 1710.0
If we subtract 0 from 136, we get 136.
Append the next digit (6) from the dividend to 136 and continue with: 1366 / 581

Step 7:
581 goes into 1366 2 times with a remainder of 204.
Record the quotient 2 as the next digit in the result. 
Result so far: 17102.0
If we take 1162 away from 1366, we end up with 204.
Append the next digit (8) from the dividend to 204 and continue with: 2048 / 581

Let's proceed to step 8:
581 goes into 2048 3 times with a remainder of 305.
Write down 3 as next digit of the result. 
Result so far: 171023.0
Deduct 1743 from 2048 and we're left with 305.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3050, and continue the process.

Step 9:
If we divide 3050 by 581, we get 5 and a remainder of 145.
Use 5 as the next digit of our solution. 
Result so far: 171023.5
Subtracting 2905 from 3050 leaves us with 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

On to step 10:
If we divide 1450 by 581, we get 2 and a remainder of 288.
The next digit of our result is 2. 
Result so far: 171023.52
Subtracting 1162 from 1450 leaves us with 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Step 11:
581 can be fit into 2880 4 times, resulting in a remainder of 556.
The number 4 becomes the next digit in our result. 
Result so far: 171023.524
Subtract 2324 from 2880 to get 556.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5560, and continue the process.

Going ahead to step 12:
When dividing 5560 by 581, we get 9 with a remainder of 331.
Use 9 as the next digit of our solution. 
Result so far: 171023.5249
If we take 5229 away from 5560, we end up with 331.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3310, and continue the process.

Step 13:
When dividing 3310 by 581, we get 5 with a remainder of 405.
Use 5 as the next digit of our solution. 
Result so far: 171023.52495
The remainder is 405 after subtracting 2905 from 3310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4050, and continue the process.

Moving on to step 14:
4050 divided by 581 is 6 with a remainder of 564.
The number 6 becomes the next digit in our result. 
Result so far: 171023.524956
The remainder is 564 after subtracting 3486 from 4050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5640, and continue the process.

Advancing to step 15:
5640 divided by 581 is 9 with a remainder of 411.
Record the quotient 9 as the next digit in the result. 
Result so far: 171023.5249569
If we take 5229 away from 5640, we end up with 411.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4110, and continue the process.

On to step 16:
581 goes into 4110 7 times with a remainder of 43.
Put 7 as the next digit of the answer. 
Result so far: 171023.52495697
If we subtract 4067 from 4110, we get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Our division results in 171023.52495697 with a remaining 4.3e-08.