We divide 377349 by 18
Let's see how many times 18 fits into 377349.

Advancing to step 1:
18 can be fit into 3 0 times, resulting in a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Include the next digit (7) from the dividend after 3, then repeat: 37 / 18

Step 2:
The number 18 fits into 37 2 times, leaving a remainder of 1.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 36 from 37 and we're left with 1.
Fetch the next digit (7) from the dividend, attach it to 1 and continue: 17 / 18

Advancing to step 3:
The number 18 fits into 17 0 times, leaving a remainder of 17.
Use 0 as the next digit of our solution. 
Result so far: 20.0
The remainder is 17 after subtracting 0 from 17.
Include the next digit (3) from the dividend after 17, then repeat: 173 / 18

Step 4:
If we divide 173 by 18, we get 9 and a remainder of 11.
Write down 9 as next digit of the result. 
Result so far: 209.0
If we subtract 162 from 173, we get 11.
Append the next digit (4) from the dividend to 11 and continue with: 114 / 18

Going ahead to step 5:
18 goes into 114 6 times with a remainder of 6.
The next digit of our result is 6. 
Result so far: 2096.0
If we take 108 away from 114, we end up with 6.
Append the next digit (9) from the dividend to 6 and continue with: 69 / 18

Going ahead to step 6:
If we divide 69 by 18, we get 3 and a remainder of 15.
Put 3 as the next digit of the answer. 
Result so far: 20963.0
Subtracting 54 from 69 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 7:
The number 18 fits into 150 8 times, leaving a remainder of 6.
Put 8 as the next digit of the answer. 
Result so far: 20963.8
The remainder is 6 after subtracting 144 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 8:
If we divide 60 by 18, we get 3 and a remainder of 6.
Put 3 as the next digit of the answer. 
Result so far: 20963.83
Subtract 54 from 60 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.

Let's proceed to step 9:
When dividing 60 by 18, we get 3 with a remainder of 6.
Use 3 as the next digit of our solution. 
Result so far: 20963.833
Deduct 54 from 60 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

The final outcome is 20963.833, with a leftover of 0.0006.