843352 divided by 390 
Our goal is to divide 843352 by 390.

Going ahead to step 1:
When dividing 8 by 390, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (4) from the dividend, attach it to 8 and continue: 84 / 390

On to step 2:
The number 390 fits into 84 0 times, leaving a remainder of 84.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 84 leaves us with 84.
Append the next digit (3) from the dividend to 84 and continue with: 843 / 390

Step 3:
390 can be fit into 843 2 times, resulting in a remainder of 63.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 780 from 843 and we're left with 63.
Include the next digit (3) from the dividend after 63, then repeat: 633 / 390

Step 4:
390 can be fit into 633 1 times, resulting in a remainder of 243.
The next digit of our result is 1. 
Result so far: 21.0
If we subtract 390 from 633, we get 243.
Fetch the next digit (5) from the dividend, attach it to 243 and continue: 2435 / 390

Going ahead to step 5:
2435 divided by 390 is 6 with a remainder of 95.
Use 6 as the next digit of our solution. 
Result so far: 216.0
If we take 2340 away from 2435, we end up with 95.
Bring next digit (2) of the dividend behind the 95 and repeat the process: 952 / 390

On to step 6:
952 divided by 390 is 2 with a remainder of 172.
Put 2 as the next digit of the answer. 
Result so far: 2162.0
Subtract 780 from 952 to get 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Let's proceed to step 7:
If we divide 1720 by 390, we get 4 and a remainder of 160.
Record the quotient 4 as the next digit in the result. 
Result so far: 2162.4
Subtracting 1560 from 1720 leaves us with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Step 8:
When dividing 1600 by 390, we get 4 with a remainder of 40.
Use 4 as the next digit of our solution. 
Result so far: 2162.44
If we subtract 1560 from 1600, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

After the division, we end up with 2162.44 and a remainder of 0.04.