We look at the division of 580781 by 78 
We're looking to find how many times 78 goes into 580781.

Step 1:
5 divided by 78 is 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Append the next digit (8) from the dividend to 5 and continue with: 58 / 78

Moving on to step 2:
The number 78 fits into 58 0 times, leaving a remainder of 58.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 58 and we're left with 58.
Take the next digit (0) from the dividend and append it to 58, then repeat: 580 / 78

On to step 3:
580 divided by 78 is 7 with a remainder of 34.
The next digit of our result is 7. 
Result so far: 7.0
If we subtract 546 from 580, we get 34.
Bring next digit (7) of the dividend behind the 34 and repeat the process: 347 / 78

Let's proceed to step 4:
The number 78 fits into 347 4 times, leaving a remainder of 35.
Use 4 as the next digit of our solution. 
Result so far: 74.0
If we subtract 312 from 347, we get 35.
Grab the next digit (8) from the dividend, add it to 35, then carry on: 358 / 78

Step 5:
When dividing 358 by 78, we get 4 with a remainder of 46.
The next digit of our result is 4. 
Result so far: 744.0
The remainder is 46 after subtracting 312 from 358.
Append the next digit (1) from the dividend to 46 and continue with: 461 / 78

Advancing to step 6:
461 divided by 78 is 5 with a remainder of 71.
The number 5 becomes the next digit in our result. 
Result so far: 7445.0
If we take 390 away from 461, we end up with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Moving on to step 7:
78 goes into 710 9 times with a remainder of 8.
Write down 9 as next digit of the result. 
Result so far: 7445.9
If we take 702 away from 710, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 8:
78 goes into 80 1 times with a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 7445.91
The remainder is 2 after subtracting 78 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 9:
The number 78 fits into 20 0 times, leaving a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 7445.91
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 10:
If we divide 200 by 78, we get 2 and a remainder of 44.
Write down 2 as next digit of the result. 
Result so far: 7445.9102
The remainder is 44 after subtracting 156 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 11:
78 can be fit into 440 5 times, resulting in a remainder of 50.
The next digit of our result is 5. 
Result so far: 7445.91025
Subtracting 390 from 440 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 12:
78 goes into 500 6 times with a remainder of 32.
Record the quotient 6 as the next digit in the result. 
Result so far: 7445.910256
Subtracting 468 from 500 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 13:
78 goes into 320 4 times with a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 7445.9102564
If we subtract 312 from 320, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 14:
When dividing 80 by 78, we get 1 with a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 7445.91025641
Subtract 78 from 80 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The quotient of the division is 7445.91025641, and the remainder is 2e-09.