Let's divide 393070 by 80
We're looking to find how many times 80 goes into 393070.

Let's proceed to step 1:
When dividing 3 by 80, we get 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 80

Advancing to step 2:
If we divide 39 by 80, we get 0 and a remainder of 39.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 39, we end up with 39.
Bring next digit (3) of the dividend behind the 39 and repeat the process: 393 / 80

Let's proceed to step 3:
When dividing 393 by 80, we get 4 with a remainder of 73.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Deduct 320 from 393 and we're left with 73.
Include the next digit (0) from the dividend after 73, then repeat: 730 / 80

Going ahead to step 4:
730 divided by 80 is 9 with a remainder of 10.
Put 9 as the next digit of the answer. 
Result so far: 49.0
The remainder is 10 after subtracting 720 from 730.
Grab the next digit (7) from the dividend, add it to 10, then carry on: 107 / 80

On to step 5:
The number 80 fits into 107 1 times, leaving a remainder of 27.
The next digit of our result is 1. 
Result so far: 491.0
Deduct 80 from 107 and we're left with 27.
Bring next digit (0) of the dividend behind the 27 and repeat the process: 270 / 80

Going ahead to step 6:
80 goes into 270 3 times with a remainder of 30.
Record the quotient 3 as the next digit in the result. 
Result so far: 4913.0
If we take 240 away from 270, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 7:
80 goes into 300 3 times with a remainder of 60.
Put 3 as the next digit of the answer. 
Result so far: 4913.3
Subtract 240 from 300 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 8:
If we divide 600 by 80, we get 7 and a remainder of 40.
Write down 7 as next digit of the result. 
Result so far: 4913.37
Subtracting 560 from 600 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 9:
When dividing 400 by 80, we get 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 4913.375
The remainder is 0 after subtracting 400 from 400.
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 10:
80 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 4913.375
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.

Going ahead to step 11:
0 divided by 80 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 4913.375
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 4913.375 with a balance of 0.0.