We look at the division of 570939 by 78 
We're looking to find how many times 78 goes into 570939.

Advancing to step 1:
If we divide 5 by 78, we get 0 and a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Grab the next digit (7) from the dividend, add it to 5, then carry on: 57 / 78

Advancing to step 2:
57 divided by 78 is 0 with a remainder of 57.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 57, we get 57.
Bring next digit (0) of the dividend behind the 57 and repeat the process: 570 / 78

Moving on to step 3:
570 divided by 78 is 7 with a remainder of 24.
The next digit of our result is 7. 
Result so far: 7.0
Deduct 546 from 570 and we're left with 24.
Fetch the next digit (9) from the dividend, attach it to 24 and continue: 249 / 78

On to step 4:
The number 78 fits into 249 3 times, leaving a remainder of 15.
Record the quotient 3 as the next digit in the result. 
Result so far: 73.0
If we take 234 away from 249, we end up with 15.
Fetch the next digit (3) from the dividend, attach it to 15 and continue: 153 / 78

On to step 5:
153 divided by 78 is 1 with a remainder of 75.
Write down 1 as next digit of the result. 
Result so far: 731.0
If we take 78 away from 153, we end up with 75.
Append the next digit (9) from the dividend to 75 and continue with: 759 / 78

Let's proceed to step 6:
The number 78 fits into 759 9 times, leaving a remainder of 57.
Write down 9 as next digit of the result. 
Result so far: 7319.0
Subtracting 702 from 759 leaves us with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Let's proceed to step 7:
If we divide 570 by 78, we get 7 and a remainder of 24.
Put 7 as the next digit of the answer. 
Result so far: 7319.7
If we take 546 away from 570, we end up 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.

Moving on to step 8:
240 divided by 78 is 3 with a remainder of 6.
Record the quotient 3 as the next digit in the result. 
Result so far: 7319.73
Deduct 234 from 240 and we're left 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 9:
When dividing 60 by 78, we get 0 with a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 7319.73
If we take 0 away from 60, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 10:
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: 7319.7307
Subtracting 546 from 600 leaves us 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.

Advancing to step 11:
78 goes into 540 6 times with a remainder of 72.
Write down 6 as next digit of the result. 
Result so far: 7319.73076
If we take 468 away from 540, we end up 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.

Moving on to step 12:
When dividing 720 by 78, we get 9 with a remainder of 18.
Record the quotient 9 as the next digit in the result. 
Result so far: 7319.730769
Subtract 702 from 720 to get 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 13:
The number 78 fits into 180 2 times, leaving a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 7319.7307692
If we subtract 156 from 180, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 14:
78 goes into 240 3 times with a remainder of 6.
Record the quotient 3 as the next digit in the result. 
Result so far: 7319.73076923
If we take 234 away from 240, we end up 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.

The final outcome is 7319.73076923, with a leftover of 6e-09.