8358605 ÷ 805 
We want to figure out the number of times 8358605 can be divided by 805.

On to step 1:
8 divided by 805 is 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (3) of the dividend behind the 8 and repeat the process: 83 / 805

Going ahead to step 2:
The number 805 fits into 83 0 times, leaving a remainder of 83.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 83 and we're left with 83.
Include the next digit (5) from the dividend after 83, then repeat: 835 / 805

Let's proceed to step 3:
835 divided by 805 is 1 with a remainder of 30.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 805 from 835 and we're left with 30.
Bring next digit (8) of the dividend behind the 30 and repeat the process: 308 / 805

On to step 4:
The number 805 fits into 308 0 times, leaving a remainder of 308.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Subtracting 0 from 308 leaves us with 308.
Append the next digit (6) from the dividend to 308 and continue with: 3086 / 805

Step 5:
805 can be fit into 3086 3 times, resulting in a remainder of 671.
The number 3 becomes the next digit in our result. 
Result so far: 103.0
Deduct 2415 from 3086 and we're left with 671.
Grab the next digit (0) from the dividend, add it to 671, then carry on: 6710 / 805

Moving on to step 6:
805 goes into 6710 8 times with a remainder of 270.
Record the quotient 8 as the next digit in the result. 
Result so far: 1038.0
Deduct 6440 from 6710 and we're left with 270.
Grab the next digit (5) from the dividend, add it to 270, then carry on: 2705 / 805

Moving on to step 7:
The number 805 fits into 2705 3 times, leaving a remainder of 290.
The next digit of our result is 3. 
Result so far: 10383.0
Subtracting 2415 from 2705 leaves us with 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Going ahead to step 8:
805 can be fit into 2900 3 times, resulting in a remainder of 485.
The next digit of our result is 3. 
Result so far: 10383.3
If we take 2415 away from 2900, we end up with 485.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4850, and continue the process.

Advancing to step 9:
4850 divided by 805 is 6 with a remainder of 20.
Put 6 as the next digit of the answer. 
Result so far: 10383.36
If we take 4830 away from 4850, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 10:
When dividing 200 by 805, we get 0 with a remainder of 200.
Use 0 as the next digit of our solution. 
Result so far: 10383.36
Deduct 0 from 200 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Advancing to step 11:
805 can be fit into 2000 2 times, resulting in a remainder of 390.
Use 2 as the next digit of our solution. 
Result so far: 10383.3602
Subtracting 1610 from 2000 leaves us with 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

On to step 12:
3900 divided by 805 is 4 with a remainder of 680.
The next digit of our result is 4. 
Result so far: 10383.36024
Subtract 3220 from 3900 to get 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

Going ahead to step 13:
805 can be fit into 6800 8 times, resulting in a remainder of 360.
Put 8 as the next digit of the answer. 
Result so far: 10383.360248
If we take 6440 away from 6800, we end up with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

On to step 14:
When dividing 3600 by 805, we get 4 with a remainder of 380.
Use 4 as the next digit of our solution. 
Result so far: 10383.3602484
If we subtract 3220 from 3600, we get 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Going ahead to step 15:
3800 divided by 805 is 4 with a remainder of 580.
Use 4 as the next digit of our solution. 
Result so far: 10383.36024844
If we take 3220 away from 3800, we end up with 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

After the division, we end up with 10383.36024844 and a remainder of 5.8e-07.