Let's divide 80505058 by 390
Let's see how many times 390 fits into 80505058.

On to step 1:
The number 390 fits into 8 0 times, leaving a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 390

Step 2:
390 can be fit into 80 0 times, resulting in a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 80 to get 80.
Include the next digit (5) from the dividend after 80, then repeat: 805 / 390

Advancing to step 3:
The number 390 fits into 805 2 times, leaving a remainder of 25.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtract 780 from 805 to get 25.
Take the next digit (0) from the dividend and append it to 25, then repeat: 250 / 390

On to step 4:
250 divided by 390 is 0 with a remainder of 250.
Put 0 as the next digit of the answer. 
Result so far: 20.0
Subtracting 0 from 250 leaves us with 250.
Grab the next digit (5) from the dividend, add it to 250, then carry on: 2505 / 390

Step 5:
If we divide 2505 by 390, we get 6 and a remainder of 165.
Put 6 as the next digit of the answer. 
Result so far: 206.0
The remainder is 165 after subtracting 2340 from 2505.
Fetch the next digit (0) from the dividend, attach it to 165 and continue: 1650 / 390

Let's proceed to step 6:
1650 divided by 390 is 4 with a remainder of 90.
Use 4 as the next digit of our solution. 
Result so far: 2064.0
Deduct 1560 from 1650 and we're left with 90.
Include the next digit (5) from the dividend after 90, then repeat: 905 / 390

On to step 7:
905 divided by 390 is 2 with a remainder of 125.
The next digit of our result is 2. 
Result so far: 20642.0
If we take 780 away from 905, we end up with 125.
Fetch the next digit (8) from the dividend, attach it to 125 and continue: 1258 / 390

On to step 8:
390 can be fit into 1258 3 times, resulting in a remainder of 88.
Write down 3 as next digit of the result. 
Result so far: 206423.0
The remainder is 88 after subtracting 1170 from 1258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Advancing to step 9:
390 can be fit into 880 2 times, resulting in a remainder of 100.
Write down 2 as next digit of the result. 
Result so far: 206423.2
Subtracting 780 from 880 leaves us with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Moving on to step 10:
If we divide 1000 by 390, we get 2 and a remainder of 220.
Record the quotient 2 as the next digit in the result. 
Result so far: 206423.22
If we take 780 away from 1000, we end up with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

In conclusion, the division gives 206423.22 with a balance of 0.22.