Let's divide 15589605 by 805
We're looking to find how many times 805 goes into 15589605.

Step 1:
1 divided by 805 is 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Fetch the next digit (5) from the dividend, attach it to 1 and continue: 15 / 805

On to step 2:
When dividing 15 by 805, we get 0 with a remainder of 15.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 15, we end up with 15.
Fetch the next digit (5) from the dividend, attach it to 15 and continue: 155 / 805

Step 3:
The number 805 fits into 155 0 times, leaving a remainder of 155.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 155 to get 155.
Fetch the next digit (8) from the dividend, attach it to 155 and continue: 1558 / 805

Step 4:
805 goes into 1558 1 times with a remainder of 753.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 805 from 1558 to get 753.
Take the next digit (9) from the dividend and append it to 753, then repeat: 7539 / 805

Step 5:
When dividing 7539 by 805, we get 9 with a remainder of 294.
Use 9 as the next digit of our solution. 
Result so far: 19.0
Subtract 7245 from 7539 to get 294.
Grab the next digit (6) from the dividend, add it to 294, then carry on: 2946 / 805

Step 6:
2946 divided by 805 is 3 with a remainder of 531.
The number 3 becomes the next digit in our result. 
Result so far: 193.0
If we take 2415 away from 2946, we end up with 531.
Grab the next digit (0) from the dividend, add it to 531, then carry on: 5310 / 805

Step 7:
When dividing 5310 by 805, we get 6 with a remainder of 480.
Write down 6 as next digit of the result. 
Result so far: 1936.0
If we take 4830 away from 5310, we end up with 480.
Bring next digit (5) of the dividend behind the 480 and repeat the process: 4805 / 805

Step 8:
4805 divided by 805 is 5 with a remainder of 780.
Put 5 as the next digit of the answer. 
Result so far: 19365.0
If we subtract 4025 from 4805, we get 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7800, and continue the process.

On to step 9:
805 goes into 7800 9 times with a remainder of 555.
Write down 9 as next digit of the result. 
Result so far: 19365.9
Subtract 7245 from 7800 to get 555.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5550, and continue the process.

On to step 10:
5550 divided by 805 is 6 with a remainder of 720.
The number 6 becomes the next digit in our result. 
Result so far: 19365.96
Deduct 4830 from 5550 and we're left with 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

Step 11:
The number 805 fits into 7200 8 times, leaving a remainder of 760.
Write down 8 as next digit of the result. 
Result so far: 19365.968
If we subtract 6440 from 7200, we get 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

Let's proceed to step 12:
805 goes into 7600 9 times with a remainder of 355.
The number 9 becomes the next digit in our result. 
Result so far: 19365.9689
Subtract 7245 from 7600 to get 355.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

Advancing to step 13:
When dividing 3550 by 805, we get 4 with a remainder of 330.
Record the quotient 4 as the next digit in the result. 
Result so far: 19365.96894
If we take 3220 away from 3550, we end up with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

On to step 14:
If we divide 3300 by 805, we get 4 and a remainder of 80.
The next digit of our result is 4. 
Result so far: 19365.968944
The remainder is 80 after subtracting 3220 from 3300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

The final result is 19365.968944 with a remainder of 8e-06.