We divide 390400 by 17
We want to divide 390400 by 17.

Let's proceed to step 1:
17 goes into 3 0 times with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 17

Advancing to step 2:
If we divide 39 by 17, we get 2 and a remainder of 5.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtracting 34 from 39 leaves us with 5.
Include the next digit (0) from the dividend after 5, then repeat: 50 / 17

Step 3:
50 divided by 17 is 2 with a remainder of 16.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
The remainder is 16 after subtracting 34 from 50.
Fetch the next digit (4) from the dividend, attach it to 16 and continue: 164 / 17

Advancing to step 4:
17 goes into 164 9 times with a remainder of 11.
The next digit of our result is 9. 
Result so far: 229.0
Deduct 153 from 164 and we're left with 11.
Grab the next digit (0) from the dividend, add it to 11, then carry on: 110 / 17

On to step 5:
17 goes into 110 6 times with a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 2296.0
If we take 102 away from 110, we end up with 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 17

Going ahead to step 6:
If we divide 80 by 17, we get 4 and a remainder of 12.
The next digit of our result is 4. 
Result so far: 22964.0
Deduct 68 from 80 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 7:
17 goes into 120 7 times with a remainder of 1.
The next digit of our result is 7. 
Result so far: 22964.7
If we take 119 away from 120, we end up 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.

On to step 8:
When dividing 10 by 17, we get 0 with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 22964.7
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 9:
If we divide 100 by 17, we get 5 and a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 22964.705
The remainder is 15 after subtracting 85 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 10:
The number 17 fits into 150 8 times, leaving a remainder of 14.
Write down 8 as next digit of the result. 
Result so far: 22964.7058
The remainder is 14 after subtracting 136 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 11:
140 divided by 17 is 8 with a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 22964.70588
Subtracting 136 from 140 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The quotient of the division is 22964.70588, and the remainder is 4e-06.