399361 divided by 17 
Our goal is to divide 399361 by 17.

Moving on to step 1:
The number 17 fits into 3 0 times, leaving a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Bring next digit (9) of the dividend behind the 3 and repeat the process: 39 / 17

On to step 2:
39 divided by 17 is 2 with a remainder of 5.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 34 from 39 leaves us with 5.
Fetch the next digit (9) from the dividend, attach it to 5 and continue: 59 / 17

Let's proceed to step 3:
17 goes into 59 3 times with a remainder of 8.
Write down 3 as next digit of the result. 
Result so far: 23.0
Subtract 51 from 59 to get 8.
Fetch the next digit (3) from the dividend, attach it to 8 and continue: 83 / 17

Let's proceed to step 4:
The number 17 fits into 83 4 times, leaving a remainder of 15.
Record the quotient 4 as the next digit in the result. 
Result so far: 234.0
Subtract 68 from 83 to get 15.
Grab the next digit (6) from the dividend, add it to 15, then carry on: 156 / 17

Moving on to step 5:
If we divide 156 by 17, we get 9 and a remainder of 3.
The next digit of our result is 9. 
Result so far: 2349.0
The remainder is 3 after subtracting 153 from 156.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 17

Advancing to step 6:
17 goes into 31 1 times with a remainder of 14.
Put 1 as the next digit of the answer. 
Result so far: 23491.0
If we subtract 17 from 31, we get 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 7:
17 goes into 140 8 times with a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 23491.8
Subtract 136 from 140 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 8:
40 divided by 17 is 2 with a remainder of 6.
Use 2 as the next digit of our solution. 
Result so far: 23491.82
If we subtract 34 from 40, we 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.

On to step 9:
60 divided by 17 is 3 with a remainder of 9.
Record the quotient 3 as the next digit in the result. 
Result so far: 23491.823
The remainder is 9 after subtracting 51 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 10:
When dividing 90 by 17, we get 5 with a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 23491.8235
Subtracting 85 from 90 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 11:
The number 17 fits into 50 2 times, leaving a remainder of 16.
Put 2 as the next digit of the answer. 
Result so far: 23491.82352
If we take 34 away from 50, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 12:
17 can be fit into 160 9 times, resulting in a remainder of 7.
Put 9 as the next digit of the answer. 
Result so far: 23491.823529
If we subtract 153 from 160, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 13:
When dividing 70 by 17, we get 4 with a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 23491.8235294
If we take 68 away from 70, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 14:
If we divide 20 by 17, we get 1 and a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 23491.82352941
Subtracting 17 from 20 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

The quotient of the division is 23491.82352941, and the remainder is 3e-09.