We're dividing 392149 by 47 
We want to figure out the number of times 392149 can be divided by 47.

Advancing to step 1:
The number 47 fits into 3 0 times, leaving a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 47

Advancing to step 2:
When dividing 39 by 47, we get 0 with a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 39 and we're left with 39.
Append the next digit (2) from the dividend to 39 and continue with: 392 / 47

On to step 3:
392 divided by 47 is 8 with a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtracting 376 from 392 leaves us with 16.
Grab the next digit (1) from the dividend, add it to 16, then carry on: 161 / 47

Step 4:
47 goes into 161 3 times with a remainder of 20.
The next digit of our result is 3. 
Result so far: 83.0
If we take 141 away from 161, we end up with 20.
Take the next digit (4) from the dividend and append it to 20, then repeat: 204 / 47

Moving on to step 5:
The number 47 fits into 204 4 times, leaving a remainder of 16.
The next digit of our result is 4. 
Result so far: 834.0
Subtracting 188 from 204 leaves us with 16.
Append the next digit (9) from the dividend to 16 and continue with: 169 / 47

Advancing to step 6:
When dividing 169 by 47, we get 3 with a remainder of 28.
The next digit of our result is 3. 
Result so far: 8343.0
Deduct 141 from 169 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.

On to step 7:
If we divide 280 by 47, we get 5 and a remainder of 45.
Put 5 as the next digit of the answer. 
Result so far: 8343.5
Subtract 235 from 280 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 8:
450 divided by 47 is 9 with a remainder of 27.
Put 9 as the next digit of the answer. 
Result so far: 8343.59
Subtracting 423 from 450 leaves us 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.

On to step 9:
47 can be fit into 270 5 times, resulting in a remainder of 35.
Put 5 as the next digit of the answer. 
Result so far: 8343.595
Deduct 235 from 270 and we're left 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.

Going ahead to step 10:
The number 47 fits into 350 7 times, leaving a remainder of 21.
The number 7 becomes the next digit in our result. 
Result so far: 8343.5957
Deduct 329 from 350 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 11:
47 can be fit into 210 4 times, resulting in a remainder of 22.
Use 4 as the next digit of our solution. 
Result so far: 8343.59574
Subtracting 188 from 210 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 12:
The number 47 fits into 220 4 times, leaving a remainder of 32.
Write down 4 as next digit of the result. 
Result so far: 8343.595744
Subtract 188 from 220 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

After the division, we end up with 8343.595744 and a remainder of 3.2e-06.