Let's divide 379520 by 3
We're looking to find how many times 3 goes into 379520.

On to step 1:
3 divided by 3 is 1 with a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 3 from 3 leaves us with 0.
Append the next digit (7) from the dividend to 0 and continue with: 7 / 3

Let's proceed to step 2:
The number 3 fits into 7 2 times, leaving a remainder of 1.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
If we take 6 away from 7, we end up with 1.
Include the next digit (9) from the dividend after 1, then repeat: 19 / 3

Advancing to step 3:
When dividing 19 by 3, we get 6 with a remainder of 1.
The number 6 becomes the next digit in our result. 
Result so far: 126.0
Subtracting 18 from 19 leaves us with 1.
Fetch the next digit (5) from the dividend, attach it to 1 and continue: 15 / 3

Let's proceed to step 4:
3 goes into 15 5 times with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 1265.0
If we take 15 away from 15, we end up with 0.
Bring next digit (2) of the dividend behind the 0 and repeat the process: 2 / 3

On to step 5:
3 can be fit into 2 0 times, resulting in a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 12650.0
Subtracting 0 from 2 leaves us with 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 3

Let's proceed to step 6:
When dividing 20 by 3, we get 6 with a remainder of 2.
The next digit of our result is 6. 
Result so far: 126506.0
The remainder is 2 after subtracting 18 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 7:
If we divide 20 by 3, we get 6 and a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 126506.6
If we take 18 away from 20, 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.

Going ahead to step 8:
When dividing 20 by 3, we get 6 with a remainder of 2.
Write down 6 as next digit of the result. 
Result so far: 126506.66
If we subtract 18 from 20, we 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.

In conclusion, the division gives 126506.66 with a balance of 0.002.