611793 ÷ 78 
We want to divide 611793 by 78.

Step 1:
If we divide 6 by 78, we get 0 and a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Bring next digit (1) of the dividend behind the 6 and repeat the process: 61 / 78

Moving on to step 2:
61 divided by 78 is 0 with a remainder of 61.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 61 to get 61.
Fetch the next digit (1) from the dividend, attach it to 61 and continue: 611 / 78

Step 3:
611 divided by 78 is 7 with a remainder of 65.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Subtract 546 from 611 to get 65.
Take the next digit (7) from the dividend and append it to 65, then repeat: 657 / 78

Advancing to step 4:
657 divided by 78 is 8 with a remainder of 33.
Write down 8 as next digit of the result. 
Result so far: 78.0
If we take 624 away from 657, we end up with 33.
Grab the next digit (9) from the dividend, add it to 33, then carry on: 339 / 78

Moving on to step 5:
If we divide 339 by 78, we get 4 and a remainder of 27.
Use 4 as the next digit of our solution. 
Result so far: 784.0
Subtracting 312 from 339 leaves us with 27.
Include the next digit (3) from the dividend after 27, then repeat: 273 / 78

Step 6:
If we divide 273 by 78, we get 3 and a remainder of 39.
Record the quotient 3 as the next digit in the result. 
Result so far: 7843.0
If we take 234 away from 273, we end up with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

On to step 7:
390 divided by 78 is 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 7843.5
Subtracting 390 from 390 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
78 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 7843.5
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
78 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 7843.5
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 7843.5, with a leftover of 0.0.