We look at the division of 57108813 by 78 
We want to divide 57108813 by 78.

Going ahead to step 1:
If we divide 5 by 78, we get 0 and a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Take the next digit (7) from the dividend and append it to 5, then repeat: 57 / 78

Moving on to step 2:
When dividing 57 by 78, we get 0 with a remainder of 57.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 57, we get 57.
Include the next digit (1) from the dividend after 57, then repeat: 571 / 78

Advancing to step 3:
571 divided by 78 is 7 with a remainder of 25.
Use 7 as the next digit of our solution. 
Result so far: 7.0
If we take 546 away from 571, we end up with 25.
Take the next digit (0) from the dividend and append it to 25, then repeat: 250 / 78

Going ahead to step 4:
78 can be fit into 250 3 times, resulting in a remainder of 16.
Put 3 as the next digit of the answer. 
Result so far: 73.0
Deduct 234 from 250 and we're left with 16.
Append the next digit (8) from the dividend to 16 and continue with: 168 / 78

Step 5:
168 divided by 78 is 2 with a remainder of 12.
Use 2 as the next digit of our solution. 
Result so far: 732.0
Subtract 156 from 168 to get 12.
Grab the next digit (8) from the dividend, add it to 12, then carry on: 128 / 78

Advancing to step 6:
The number 78 fits into 128 1 times, leaving a remainder of 50.
Use 1 as the next digit of our solution. 
Result so far: 7321.0
Subtracting 78 from 128 leaves us with 50.
Bring next digit (1) of the dividend behind the 50 and repeat the process: 501 / 78

Step 7:
78 goes into 501 6 times with a remainder of 33.
Write down 6 as next digit of the result. 
Result so far: 73216.0
If we take 468 away from 501, we end up with 33.
Grab the next digit (3) from the dividend, add it to 33, then carry on: 333 / 78

Moving on to step 8:
78 can be fit into 333 4 times, resulting in a remainder of 21.
Record the quotient 4 as the next digit in the result. 
Result so far: 732164.0
If we take 312 away from 333, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 9:
210 divided by 78 is 2 with a remainder of 54.
Write down 2 as next digit of the result. 
Result so far: 732164.2
If we take 156 away from 210, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

On to step 10:
540 divided by 78 is 6 with a remainder of 72.
Put 6 as the next digit of the answer. 
Result so far: 732164.26
Subtract 468 from 540 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 11:
720 divided by 78 is 9 with a remainder of 18.
Use 9 as the next digit of our solution. 
Result so far: 732164.269
Deduct 702 from 720 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 12:
When dividing 180 by 78, we get 2 with a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 732164.2692
Deduct 156 from 180 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 13:
240 divided by 78 is 3 with a remainder of 6.
Use 3 as the next digit of our solution. 
Result so far: 732164.26923
Subtracting 234 from 240 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 14:
78 can be fit into 60 0 times, resulting in a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 732164.26923
The remainder is 60 after subtracting 0 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 15:
The number 78 fits into 600 7 times, leaving a remainder of 54.
Record the quotient 7 as the next digit in the result. 
Result so far: 732164.2692307
If we subtract 546 from 600, we get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

On to step 16:
When dividing 540 by 78, we get 6 with a remainder of 72.
The number 6 becomes the next digit in our result. 
Result so far: 732164.26923076
Subtracting 468 from 540 leaves us with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

The final outcome is 732164.26923076, with a leftover of 7.2e-08.