We look at the division of 78693182 by 564 
Our goal is to divide 78693182 by 564.

Step 1:
564 goes into 7 0 times with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 564

Going ahead to step 2:
78 divided by 564 is 0 with a remainder of 78.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 78 to get 78.
Append the next digit (6) from the dividend to 78 and continue with: 786 / 564

On to step 3:
The number 564 fits into 786 1 times, leaving a remainder of 222.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 564 away from 786, we end up with 222.
Fetch the next digit (9) from the dividend, attach it to 222 and continue: 2229 / 564

Step 4:
If we divide 2229 by 564, we get 3 and a remainder of 537.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
Subtracting 1692 from 2229 leaves us with 537.
Take the next digit (3) from the dividend and append it to 537, then repeat: 5373 / 564

On to step 5:
564 can be fit into 5373 9 times, resulting in a remainder of 297.
Write down 9 as next digit of the result. 
Result so far: 139.0
Subtracting 5076 from 5373 leaves us with 297.
Bring next digit (1) of the dividend behind the 297 and repeat the process: 2971 / 564

On to step 6:
The number 564 fits into 2971 5 times, leaving a remainder of 151.
The next digit of our result is 5. 
Result so far: 1395.0
Subtracting 2820 from 2971 leaves us with 151.
Fetch the next digit (8) from the dividend, attach it to 151 and continue: 1518 / 564

Going ahead to step 7:
If we divide 1518 by 564, we get 2 and a remainder of 390.
Write down 2 as next digit of the result. 
Result so far: 13952.0
Subtract 1128 from 1518 to get 390.
Bring next digit (2) of the dividend behind the 390 and repeat the process: 3902 / 564

Advancing to step 8:
The number 564 fits into 3902 6 times, leaving a remainder of 518.
The number 6 becomes the next digit in our result. 
Result so far: 139526.0
Deduct 3384 from 3902 and we're left with 518.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5180, and continue the process.

Step 9:
564 goes into 5180 9 times with a remainder of 104.
Write down 9 as next digit of the result. 
Result so far: 139526.9
Subtracting 5076 from 5180 leaves us with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Let's proceed to step 10:
564 can be fit into 1040 1 times, resulting in a remainder of 476.
Put 1 as the next digit of the answer. 
Result so far: 139526.91
Subtracting 564 from 1040 leaves us with 476.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4760, and continue the process.

Going ahead to step 11:
The number 564 fits into 4760 8 times, leaving a remainder of 248.
Put 8 as the next digit of the answer. 
Result so far: 139526.918
Subtract 4512 from 4760 to get 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Advancing to step 12:
564 goes into 2480 4 times with a remainder of 224.
Use 4 as the next digit of our solution. 
Result so far: 139526.9184
If we take 2256 away from 2480, we end up with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

On to step 13:
When dividing 2240 by 564, we get 3 with a remainder of 548.
Use 3 as the next digit of our solution. 
Result so far: 139526.91843
Deduct 1692 from 2240 and we're left with 548.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5480, and continue the process.

Let's proceed to step 14:
564 can be fit into 5480 9 times, resulting in a remainder of 404.
The number 9 becomes the next digit in our result. 
Result so far: 139526.918439
If we take 5076 away from 5480, we end up with 404.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4040, and continue the process.

On to step 15:
564 can be fit into 4040 7 times, resulting in a remainder of 92.
Use 7 as the next digit of our solution. 
Result so far: 139526.9184397
If we subtract 3948 from 4040, we get 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Advancing to step 16:
The number 564 fits into 920 1 times, leaving a remainder of 356.
Record the quotient 1 as the next digit in the result. 
Result so far: 139526.91843971
Subtract 564 from 920 to get 356.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3560, and continue the process.

The final outcome is 139526.91843971, with a leftover of 3.56e-07.