391187 ÷ 47 
Our goal is to divide 391187 by 47.

Step 1:
When dividing 3 by 47, we get 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Bring next digit (9) of the dividend behind the 3 and repeat the process: 39 / 47

On to step 2:
When dividing 39 by 47, we get 0 with a remainder of 39.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 39, we get 39.
Grab the next digit (1) from the dividend, add it to 39, then carry on: 391 / 47

On to step 3:
When dividing 391 by 47, we get 8 with a remainder of 15.
Use 8 as the next digit of our solution. 
Result so far: 8.0
The remainder is 15 after subtracting 376 from 391.
Append the next digit (1) from the dividend to 15 and continue with: 151 / 47

Advancing to step 4:
If we divide 151 by 47, we get 3 and a remainder of 10.
Write down 3 as next digit of the result. 
Result so far: 83.0
Subtracting 141 from 151 leaves us with 10.
Fetch the next digit (8) from the dividend, attach it to 10 and continue: 108 / 47

Going ahead to step 5:
If we divide 108 by 47, we get 2 and a remainder of 14.
The number 2 becomes the next digit in our result. 
Result so far: 832.0
The remainder is 14 after subtracting 94 from 108.
Grab the next digit (7) from the dividend, add it to 14, then carry on: 147 / 47

On to step 6:
The number 47 fits into 147 3 times, leaving a remainder of 6.
The next digit of our result is 3. 
Result so far: 8323.0
Deduct 141 from 147 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 7:
If we divide 60 by 47, we get 1 and a remainder of 13.
Use 1 as the next digit of our solution. 
Result so far: 8323.1
The remainder is 13 after subtracting 47 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 8:
When dividing 130 by 47, we get 2 with a remainder of 36.
The next digit of our result is 2. 
Result so far: 8323.12
Deduct 94 from 130 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 9:
47 goes into 360 7 times with a remainder of 31.
Record the quotient 7 as the next digit in the result. 
Result so far: 8323.127
If we subtract 329 from 360, we get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Moving on to step 10:
If we divide 310 by 47, we get 6 and a remainder of 28.
Use 6 as the next digit of our solution. 
Result so far: 8323.1276
Deduct 282 from 310 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 11:
280 divided by 47 is 5 with a remainder of 45.
Put 5 as the next digit of the answer. 
Result so far: 8323.12765
The remainder is 45 after subtracting 235 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 12:
450 divided by 47 is 9 with a remainder of 27.
Use 9 as the next digit of our solution. 
Result so far: 8323.127659
Deduct 423 from 450 and we're left with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Going ahead to step 13:
When dividing 270 by 47, we get 5 with a remainder of 35.
Write down 5 as next digit of the result. 
Result so far: 8323.1276595
Subtracting 235 from 270 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 14:
350 divided by 47 is 7 with a remainder of 21.
Record the quotient 7 as the next digit in the result. 
Result so far: 8323.12765957
Subtract 329 from 350 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Our division results in 8323.12765957 with a remaining 2.1e-08.