We look at the division of 80379739 by 10 
We're looking to find how many times 10 goes into 80379739.

Moving on to step 1:
If we divide 8 by 10, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 10

Going ahead to step 2:
The number 10 fits into 80 8 times, leaving a remainder of 0.
Put 8 as the next digit of the answer. 
Result so far: 8.0
The remainder is 0 after subtracting 80 from 80.
Fetch the next digit (3) from the dividend, attach it to 0 and continue: 3 / 10

Step 3:
3 divided by 10 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 80.0
Deduct 0 from 3 and we're left with 3.
Bring next digit (7) of the dividend behind the 3 and repeat the process: 37 / 10

Going ahead to step 4:
The number 10 fits into 37 3 times, leaving a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 803.0
If we subtract 30 from 37, we get 7.
Take the next digit (9) from the dividend and append it to 7, then repeat: 79 / 10

On to step 5:
10 can be fit into 79 7 times, resulting in a remainder of 9.
Use 7 as the next digit of our solution. 
Result so far: 8037.0
If we take 70 away from 79, we end up with 9.
Append the next digit (7) from the dividend to 9 and continue with: 97 / 10

On to step 6:
When dividing 97 by 10, we get 9 with a remainder of 7.
The next digit of our result is 9. 
Result so far: 80379.0
Subtracting 90 from 97 leaves us with 7.
Grab the next digit (3) from the dividend, add it to 7, then carry on: 73 / 10

Going ahead to step 7:
If we divide 73 by 10, we get 7 and a remainder of 3.
Use 7 as the next digit of our solution. 
Result so far: 803797.0
The remainder is 3 after subtracting 70 from 73.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 10

Let's proceed to step 8:
10 can be fit into 39 3 times, resulting in a remainder of 9.
The next digit of our result is 3. 
Result so far: 8037973.0
Subtract 30 from 39 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 9:
If we divide 90 by 10, we get 9 and a remainder of 0.
The number 9 becomes the next digit in our result. 
Result so far: 8037973.9
If we subtract 90 from 90, 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.

Advancing to step 10:
10 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 8037973.9
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 11:
10 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 8037973.9
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 8037973.9 with a balance of 0.0.