4010804 divided by 78 
Let's see how many times 78 fits into 4010804.

Let's proceed to step 1:
When dividing 4 by 78, we get 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Include the next digit (0) from the dividend after 4, then repeat: 40 / 78

Going ahead to step 2:
78 goes into 40 0 times with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 40, we end up with 40.
Fetch the next digit (1) from the dividend, attach it to 40 and continue: 401 / 78

Going ahead to step 3:
78 goes into 401 5 times with a remainder of 11.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Subtracting 390 from 401 leaves us with 11.
Take the next digit (0) from the dividend and append it to 11, then repeat: 110 / 78

Advancing to step 4:
78 can be fit into 110 1 times, resulting in a remainder of 32.
Write down 1 as next digit of the result. 
Result so far: 51.0
Deduct 78 from 110 and we're left with 32.
Take the next digit (8) from the dividend and append it to 32, then repeat: 328 / 78

Step 5:
The number 78 fits into 328 4 times, leaving a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 514.0
If we take 312 away from 328, we end up with 16.
Bring next digit (0) of the dividend behind the 16 and repeat the process: 160 / 78

Moving on to step 6:
If we divide 160 by 78, we get 2 and a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 5142.0
If we subtract 156 from 160, we get 4.
Grab the next digit (4) from the dividend, add it to 4, then carry on: 44 / 78

Step 7:
78 goes into 44 0 times with a remainder of 44.
The number 0 becomes the next digit in our result. 
Result so far: 51420.0
If we take 0 away from 44, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 8:
If we divide 440 by 78, we get 5 and a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 51420.5
Deduct 390 from 440 and we're left 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.

Step 9:
78 can be fit into 500 6 times, resulting in a remainder of 32.
The next digit of our result is 6. 
Result so far: 51420.56
If we subtract 468 from 500, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 10:
If we divide 320 by 78, we get 4 and a remainder of 8.
The next digit of our result is 4. 
Result so far: 51420.564
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.

Moving on to step 11:
78 can be fit into 80 1 times, resulting in a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 51420.5641
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 12:
The number 78 fits into 20 0 times, leaving a remainder of 20.
The next digit of our result is 0. 
Result so far: 51420.5641
Subtracting 0 from 20 leaves us with 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 13:
The number 78 fits into 200 2 times, leaving a remainder of 44.
Put 2 as the next digit of the answer. 
Result so far: 51420.564102
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 14:
The number 78 fits into 440 5 times, leaving a remainder of 50.
Use 5 as the next digit of our solution. 
Result so far: 51420.5641025
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.

Moving on to step 15:
78 goes into 500 6 times with a remainder of 32.
The number 6 becomes the next digit in our result. 
Result so far: 51420.56410256
Deduct 468 from 500 and we're left 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.

The final outcome is 51420.56410256, with a leftover of 3.2e-08.