We're dividing 784074 by 78 
Our goal is to divide 784074 by 78.

Going ahead to step 1:
If we divide 7 by 78, we get 0 and a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 78

Going ahead to step 2:
78 can be fit into 78 1 times, resulting in a remainder of 0.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 78 from 78, we get 0.
Grab the next digit (4) from the dividend, add it to 0, then carry on: 4 / 78

Advancing to step 3:
4 divided by 78 is 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 10.0
Deduct 0 from 4 and we're left with 4.
Fetch the next digit (0) from the dividend, attach it to 4 and continue: 40 / 78

Let's proceed to step 4:
78 goes into 40 0 times with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 100.0
Subtract 0 from 40 to get 40.
Bring next digit (7) of the dividend behind the 40 and repeat the process: 407 / 78

Going ahead to step 5:
78 goes into 407 5 times with a remainder of 17.
The next digit of our result is 5. 
Result so far: 1005.0
Deduct 390 from 407 and we're left with 17.
Grab the next digit (4) from the dividend, add it to 17, then carry on: 174 / 78

Going ahead to step 6:
The number 78 fits into 174 2 times, leaving a remainder of 18.
The next digit of our result is 2. 
Result so far: 10052.0
If we subtract 156 from 174, we 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 7:
If we divide 180 by 78, we get 2 and a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 10052.2
Subtracting 156 from 180 leaves us 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:
78 can be fit into 240 3 times, resulting in a remainder of 6.
The number 3 becomes the next digit in our result. 
Result so far: 10052.23
The remainder is 6 after subtracting 234 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 9:
The number 78 fits into 60 0 times, leaving a remainder of 60.
The next digit of our result is 0. 
Result so far: 10052.23
Subtracting 0 from 60 leaves us 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.

Let's proceed to step 10:
If we divide 600 by 78, we get 7 and a remainder of 54.
The number 7 becomes the next digit in our result. 
Result so far: 10052.2307
The remainder is 54 after subtracting 546 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 11:
The number 78 fits into 540 6 times, leaving a remainder of 72.
Put 6 as the next digit of the answer. 
Result so far: 10052.23076
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.

Let's proceed to step 12:
When dividing 720 by 78, we get 9 with a remainder of 18.
Write down 9 as next digit of the result. 
Result so far: 10052.230769
The remainder is 18 after subtracting 702 from 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 13:
When dividing 180 by 78, we get 2 with a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 10052.2307692
If we take 156 away from 180, 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 14:
When dividing 240 by 78, we get 3 with a remainder of 6.
The number 3 becomes the next digit in our result. 
Result so far: 10052.23076923
If we subtract 234 from 240, we get 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 10052.23076923, with a leftover of 6e-09.