We're dividing 809390 by 47 
We want to figure out the number of times 809390 can be divided by 47.

Step 1:
47 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Fetch the next digit (0) from the dividend, attach it to 8 and continue: 80 / 47

Advancing to step 2:
47 can be fit into 80 1 times, resulting in a remainder of 33.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 47 from 80, we get 33.
Fetch the next digit (9) from the dividend, attach it to 33 and continue: 339 / 47

Moving on to step 3:
47 goes into 339 7 times with a remainder of 10.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
If we take 329 away from 339, we end up with 10.
Fetch the next digit (3) from the dividend, attach it to 10 and continue: 103 / 47

Going ahead to step 4:
47 goes into 103 2 times with a remainder of 9.
Put 2 as the next digit of the answer. 
Result so far: 172.0
Subtract 94 from 103 to get 9.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 47

Advancing to step 5:
When dividing 99 by 47, we get 2 with a remainder of 5.
Put 2 as the next digit of the answer. 
Result so far: 1722.0
Subtracting 94 from 99 leaves us with 5.
Include the next digit (0) from the dividend after 5, then repeat: 50 / 47

Moving on to step 6:
If we divide 50 by 47, we get 1 and a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 17221.0
The remainder is 3 after subtracting 47 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 7:
The number 47 fits into 30 0 times, leaving a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 17221.0
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 8:
If we divide 300 by 47, we get 6 and a remainder of 18.
Use 6 as the next digit of our solution. 
Result so far: 17221.06
The remainder is 18 after subtracting 282 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 9:
180 divided by 47 is 3 with a remainder of 39.
The next digit of our result is 3. 
Result so far: 17221.063
Deduct 141 from 180 and we're left with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Moving on to step 10:
47 can be fit into 390 8 times, resulting in a remainder of 14.
Write down 8 as next digit of the result. 
Result so far: 17221.0638
Subtracting 376 from 390 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 11:
140 divided by 47 is 2 with a remainder of 46.
Use 2 as the next digit of our solution. 
Result so far: 17221.06382
If we take 94 away from 140, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 12:
47 goes into 460 9 times with a remainder of 37.
The next digit of our result is 9. 
Result so far: 17221.063829
If we take 423 away from 460, we end up with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Going ahead to step 13:
47 goes into 370 7 times with a remainder of 41.
Put 7 as the next digit of the answer. 
Result so far: 17221.0638297
Subtracting 329 from 370 leaves us with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Moving on to step 14:
410 divided by 47 is 8 with a remainder of 34.
Write down 8 as next digit of the result. 
Result so far: 17221.06382978
Subtracting 376 from 410 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

In conclusion, the division gives 17221.06382978 with a balance of 3.4e-08.