We look at the division of 78045671 by 566 
Let's see how many times 566 fits into 78045671.

Going ahead to step 1:
If we divide 7 by 566, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 566

Let's proceed to step 2:
566 can be fit into 78 0 times, resulting in a remainder of 78.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 78 after subtracting 0 from 78.
Take the next digit (0) from the dividend and append it to 78, then repeat: 780 / 566

Moving on to step 3:
566 goes into 780 1 times with a remainder of 214.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 566 from 780 and we're left with 214.
Take the next digit (4) from the dividend and append it to 214, then repeat: 2144 / 566

On to step 4:
If we divide 2144 by 566, we get 3 and a remainder of 446.
The next digit of our result is 3. 
Result so far: 13.0
The remainder is 446 after subtracting 1698 from 2144.
Include the next digit (5) from the dividend after 446, then repeat: 4465 / 566

Advancing to step 5:
566 can be fit into 4465 7 times, resulting in a remainder of 503.
Write down 7 as next digit of the result. 
Result so far: 137.0
Subtract 3962 from 4465 to get 503.
Include the next digit (6) from the dividend after 503, then repeat: 5036 / 566

Advancing to step 6:
If we divide 5036 by 566, we get 8 and a remainder of 508.
Put 8 as the next digit of the answer. 
Result so far: 1378.0
Deduct 4528 from 5036 and we're left with 508.
Include the next digit (7) from the dividend after 508, then repeat: 5087 / 566

Going ahead to step 7:
If we divide 5087 by 566, we get 8 and a remainder of 559.
Record the quotient 8 as the next digit in the result. 
Result so far: 13788.0
Deduct 4528 from 5087 and we're left with 559.
Include the next digit (1) from the dividend after 559, then repeat: 5591 / 566

Going ahead to step 8:
5591 divided by 566 is 9 with a remainder of 497.
The number 9 becomes the next digit in our result. 
Result so far: 137889.0
If we subtract 5094 from 5591, we get 497.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4970, and continue the process.

Advancing to step 9:
566 can be fit into 4970 8 times, resulting in a remainder of 442.
Put 8 as the next digit of the answer. 
Result so far: 137889.8
If we subtract 4528 from 4970, we get 442.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4420, and continue the process.

Going ahead to step 10:
The number 566 fits into 4420 7 times, leaving a remainder of 458.
Put 7 as the next digit of the answer. 
Result so far: 137889.87
The remainder is 458 after subtracting 3962 from 4420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4580, and continue the process.

On to step 11:
566 goes into 4580 8 times with a remainder of 52.
Put 8 as the next digit of the answer. 
Result so far: 137889.878
If we take 4528 away from 4580, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 12:
520 divided by 566 is 0 with a remainder of 520.
The next digit of our result is 0. 
Result so far: 137889.878
Deduct 0 from 520 and we're left with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Let's proceed to step 13:
566 goes into 5200 9 times with a remainder of 106.
Write down 9 as next digit of the result. 
Result so far: 137889.87809
Subtracting 5094 from 5200 leaves us with 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

On to step 14:
When dividing 1060 by 566, we get 1 with a remainder of 494.
Put 1 as the next digit of the answer. 
Result so far: 137889.878091
Deduct 566 from 1060 and we're left with 494.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4940, and continue the process.

Let's proceed to step 15:
566 can be fit into 4940 8 times, resulting in a remainder of 412.
Put 8 as the next digit of the answer. 
Result so far: 137889.8780918
If we take 4528 away from 4940, we end up with 412.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4120, and continue the process.

Advancing to step 16:
When dividing 4120 by 566, we get 7 with a remainder of 158.
Use 7 as the next digit of our solution. 
Result so far: 137889.87809187
Deduct 3962 from 4120 and we're left with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

After the division, we end up with 137889.87809187 and a remainder of 1.58e-07.