We look at the division of 398286 by 47 
We're looking to find how many times 47 goes into 398286.

On to step 1:
The number 47 fits into 3 0 times, leaving a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 47

Moving on to step 2:
When dividing 39 by 47, we get 0 with a remainder of 39.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 39 after subtracting 0 from 39.
Fetch the next digit (8) from the dividend, attach it to 39 and continue: 398 / 47

Going ahead to step 3:
When dividing 398 by 47, we get 8 with a remainder of 22.
The next digit of our result is 8. 
Result so far: 8.0
The remainder is 22 after subtracting 376 from 398.
Append the next digit (2) from the dividend to 22 and continue with: 222 / 47

Advancing to step 4:
When dividing 222 by 47, we get 4 with a remainder of 34.
Put 4 as the next digit of the answer. 
Result so far: 84.0
Subtract 188 from 222 to get 34.
Bring next digit (8) of the dividend behind the 34 and repeat the process: 348 / 47

Let's proceed to step 5:
When dividing 348 by 47, we get 7 with a remainder of 19.
Use 7 as the next digit of our solution. 
Result so far: 847.0
Subtracting 329 from 348 leaves us with 19.
Take the next digit (6) from the dividend and append it to 19, then repeat: 196 / 47

Advancing to step 6:
47 goes into 196 4 times with a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 8474.0
Subtract 188 from 196 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 7:
The number 47 fits into 80 1 times, leaving a remainder of 33.
Use 1 as the next digit of our solution. 
Result so far: 8474.1
The remainder is 33 after subtracting 47 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 8:
The number 47 fits into 330 7 times, leaving a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 8474.17
Subtracting 329 from 330 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 9:
If we divide 10 by 47, we get 0 and a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 8474.17
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 10:
47 goes into 100 2 times with a remainder of 6.
The number 2 becomes the next digit in our result. 
Result so far: 8474.1702
Subtract 94 from 100 to get 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 11:
47 goes into 60 1 times with a remainder of 13.
Write down 1 as next digit of the result. 
Result so far: 8474.17021
Subtracting 47 from 60 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 12:
47 goes into 130 2 times with a remainder of 36.
The number 2 becomes the next digit in our result. 
Result so far: 8474.170212
The remainder is 36 after subtracting 94 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 13:
If we divide 360 by 47, we get 7 and a remainder of 31.
The number 7 becomes the next digit in our result. 
Result so far: 8474.1702127
If we take 329 away from 360, we end up with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Let's proceed to step 14:
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: 8474.17021276
Subtract 282 from 310 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The quotient of the division is 8474.17021276, and the remainder is 2.8e-08.