99581582 ÷ 806 
We're looking to find how many times 806 goes into 99581582.

Step 1:
806 goes into 9 0 times with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Fetch the next digit (9) from the dividend, attach it to 9 and continue: 99 / 806

Advancing to step 2:
806 goes into 99 0 times with a remainder of 99.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 99 after subtracting 0 from 99.
Bring next digit (5) of the dividend behind the 99 and repeat the process: 995 / 806

Step 3:
806 goes into 995 1 times with a remainder of 189.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 189 after subtracting 806 from 995.
Grab the next digit (8) from the dividend, add it to 189, then carry on: 1898 / 806

Going ahead to step 4:
806 goes into 1898 2 times with a remainder of 286.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
Subtracting 1612 from 1898 leaves us with 286.
Grab the next digit (1) from the dividend, add it to 286, then carry on: 2861 / 806

Going ahead to step 5:
The number 806 fits into 2861 3 times, leaving a remainder of 443.
Write down 3 as next digit of the result. 
Result so far: 123.0
Subtracting 2418 from 2861 leaves us with 443.
Append the next digit (5) from the dividend to 443 and continue with: 4435 / 806

Advancing to step 6:
806 can be fit into 4435 5 times, resulting in a remainder of 405.
The next digit of our result is 5. 
Result so far: 1235.0
If we subtract 4030 from 4435, we get 405.
Append the next digit (8) from the dividend to 405 and continue with: 4058 / 806

Step 7:
806 goes into 4058 5 times with a remainder of 28.
Use 5 as the next digit of our solution. 
Result so far: 12355.0
Subtract 4030 from 4058 to get 28.
Include the next digit (2) from the dividend after 28, then repeat: 282 / 806

Going ahead to step 8:
When dividing 282 by 806, we get 0 with a remainder of 282.
Put 0 as the next digit of the answer. 
Result so far: 123550.0
The remainder is 282 after subtracting 0 from 282.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2820, and continue the process.

Moving on to step 9:
When dividing 2820 by 806, we get 3 with a remainder of 402.
Write down 3 as next digit of the result. 
Result so far: 123550.3
The remainder is 402 after subtracting 2418 from 2820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4020, and continue the process.

Advancing to step 10:
806 can be fit into 4020 4 times, resulting in a remainder of 796.
Use 4 as the next digit of our solution. 
Result so far: 123550.34
Subtracting 3224 from 4020 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.

Step 11:
806 can be fit into 7960 9 times, resulting in a remainder of 706.
Write down 9 as next digit of the result. 
Result so far: 123550.349
If we take 7254 away from 7960, we end up with 706.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7060, and continue the process.

On to step 12:
When dividing 7060 by 806, we get 8 with a remainder of 612.
Put 8 as the next digit of the answer. 
Result so far: 123550.3498
Subtracting 6448 from 7060 leaves us with 612.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6120, and continue the process.

On to step 13:
806 can be fit into 6120 7 times, resulting in a remainder of 478.
Record the quotient 7 as the next digit in the result. 
Result so far: 123550.34987
Subtract 5642 from 6120 to get 478.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4780, and continue the process.

Let's proceed to step 14:
If we divide 4780 by 806, we get 5 and a remainder of 750.
Write down 5 as next digit of the result. 
Result so far: 123550.349875
Deduct 4030 from 4780 and we're left with 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7500, and continue the process.

Going ahead to step 15:
When dividing 7500 by 806, we get 9 with a remainder of 246.
Record the quotient 9 as the next digit in the result. 
Result so far: 123550.3498759
Subtract 7254 from 7500 to get 246.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2460, and continue the process.

Advancing to step 16:
If we divide 2460 by 806, we get 3 and a remainder of 42.
Put 3 as the next digit of the answer. 
Result so far: 123550.34987593
Subtracting 2418 from 2460 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

The final result is 123550.34987593 with a remainder of 4.2e-08.