We divide 378351 by 17
Our goal is to divide 378351 by 17.

Step 1:
17 can be fit into 3 0 times, resulting in a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Grab the next digit (7) from the dividend, add it to 3, then carry on: 37 / 17

Step 2:
The number 17 fits into 37 2 times, leaving a remainder of 3.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 34 from 37, we get 3.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 17

Step 3:
The number 17 fits into 38 2 times, leaving a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 22.0
Subtracting 34 from 38 leaves us with 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 17

Going ahead to step 4:
17 goes into 43 2 times with a remainder of 9.
The number 2 becomes the next digit in our result. 
Result so far: 222.0
Deduct 34 from 43 and we're left with 9.
Grab the next digit (5) from the dividend, add it to 9, then carry on: 95 / 17

Step 5:
If we divide 95 by 17, we get 5 and a remainder of 10.
The next digit of our result is 5. 
Result so far: 2225.0
If we take 85 away from 95, we end up with 10.
Append the next digit (1) from the dividend to 10 and continue with: 101 / 17

Advancing to step 6:
17 can be fit into 101 5 times, resulting in a remainder of 16.
Use 5 as the next digit of our solution. 
Result so far: 22255.0
Deduct 85 from 101 and we're left 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.

Moving on to step 7:
When dividing 160 by 17, we get 9 with a remainder of 7.
Put 9 as the next digit of the answer. 
Result so far: 22255.9
If we take 153 away from 160, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 8:
When dividing 70 by 17, we get 4 with a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 22255.94
Subtract 68 from 70 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 9:
If we divide 20 by 17, we get 1 and a remainder of 3.
The next digit of our result is 1. 
Result so far: 22255.941
If we subtract 17 from 20, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 10:
When dividing 30 by 17, we get 1 with a remainder of 13.
Record the quotient 1 as the next digit in the result. 
Result so far: 22255.9411
The remainder is 13 after subtracting 17 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

After the division, we end up with 22255.9411 and a remainder of 0.00013.