We look at the division of 80435780 by 747 
We want to divide 80435780 by 747.

Moving on to step 1:
When dividing 8 by 747, we get 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 747

Step 2:
If we divide 80 by 747, we get 0 and a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 80 and we're left with 80.
Fetch the next digit (4) from the dividend, attach it to 80 and continue: 804 / 747

Moving on to step 3:
When dividing 804 by 747, we get 1 with a remainder of 57.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 747 from 804 to get 57.
Fetch the next digit (3) from the dividend, attach it to 57 and continue: 573 / 747

Going ahead to step 4:
When dividing 573 by 747, we get 0 with a remainder of 573.
The next digit of our result is 0. 
Result so far: 10.0
The remainder is 573 after subtracting 0 from 573.
Bring next digit (5) of the dividend behind the 573 and repeat the process: 5735 / 747

On to step 5:
5735 divided by 747 is 7 with a remainder of 506.
The next digit of our result is 7. 
Result so far: 107.0
The remainder is 506 after subtracting 5229 from 5735.
Fetch the next digit (7) from the dividend, attach it to 506 and continue: 5067 / 747

Let's proceed to step 6:
747 goes into 5067 6 times with a remainder of 585.
The number 6 becomes the next digit in our result. 
Result so far: 1076.0
If we take 4482 away from 5067, we end up with 585.
Bring next digit (8) of the dividend behind the 585 and repeat the process: 5858 / 747

Going ahead to step 7:
If we divide 5858 by 747, we get 7 and a remainder of 629.
Use 7 as the next digit of our solution. 
Result so far: 10767.0
The remainder is 629 after subtracting 5229 from 5858.
Append the next digit (0) from the dividend to 629 and continue with: 6290 / 747

On to step 8:
747 can be fit into 6290 8 times, resulting in a remainder of 314.
Put 8 as the next digit of the answer. 
Result so far: 107678.0
The remainder is 314 after subtracting 5976 from 6290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

Advancing to step 9:
3140 divided by 747 is 4 with a remainder of 152.
Use 4 as the next digit of our solution. 
Result so far: 107678.4
Deduct 2988 from 3140 and we're left with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

On to step 10:
747 can be fit into 1520 2 times, resulting in a remainder of 26.
The next digit of our result is 2. 
Result so far: 107678.42
If we take 1494 away from 1520, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 11:
747 goes into 260 0 times with a remainder of 260.
Record the quotient 0 as the next digit in the result. 
Result so far: 107678.42
Subtracting 0 from 260 leaves us with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Advancing to step 12:
When dividing 2600 by 747, we get 3 with a remainder of 359.
Write down 3 as next digit of the result. 
Result so far: 107678.4203
Subtracting 2241 from 2600 leaves us with 359.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3590, and continue the process.

Advancing to step 13:
747 can be fit into 3590 4 times, resulting in a remainder of 602.
The number 4 becomes the next digit in our result. 
Result so far: 107678.42034
Subtracting 2988 from 3590 leaves us with 602.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6020, and continue the process.

Advancing to step 14:
The number 747 fits into 6020 8 times, leaving a remainder of 44.
The number 8 becomes the next digit in our result. 
Result so far: 107678.420348
If we subtract 5976 from 6020, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 15:
If we divide 440 by 747, we get 0 and a remainder of 440.
The next digit of our result is 0. 
Result so far: 107678.420348
If we take 0 away from 440, we end up with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

On to step 16:
The number 747 fits into 4400 5 times, leaving a remainder of 665.
Write down 5 as next digit of the result. 
Result so far: 107678.42034805
The remainder is 665 after subtracting 3735 from 4400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6650, and continue the process.

In conclusion, the division gives 107678.42034805 with a balance of 6.65e-07.