We're dividing 378354 by 2 
We want to divide 378354 by 2.

Going ahead to step 1:
2 can be fit into 3 1 times, resulting in a remainder of 1.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 2 from 3 and we're left with 1.
Bring next digit (7) of the dividend behind the 1 and repeat the process: 17 / 2

Moving on to step 2:
2 goes into 17 8 times with a remainder of 1.
Use 8 as the next digit of our solution. 
Result so far: 18.0
Subtracting 16 from 17 leaves us with 1.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 2

Let's proceed to step 3:
The number 2 fits into 18 9 times, leaving a remainder of 0.
Put 9 as the next digit of the answer. 
Result so far: 189.0
If we take 18 away from 18, we end up with 0.
Take the next digit (3) from the dividend and append it to 0, then repeat: 3 / 2

Step 4:
If we divide 3 by 2, we get 1 and a remainder of 1.
The next digit of our result is 1. 
Result so far: 1891.0
Subtract 2 from 3 to get 1.
Take the next digit (5) from the dividend and append it to 1, then repeat: 15 / 2

Going ahead to step 5:
2 can be fit into 15 7 times, resulting in a remainder of 1.
Record the quotient 7 as the next digit in the result. 
Result so far: 18917.0
Deduct 14 from 15 and we're left with 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 2

Going ahead to step 6:
2 goes into 14 7 times with a remainder of 0.
The number 7 becomes the next digit in our result. 
Result so far: 189177.0
The remainder is 0 after subtracting 14 from 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 7:
The number 2 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 189177.0
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
The number 2 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 189177.0
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 189177.0 and a remainder of 0.0.