We're dividing 20407351 by 778 
Our goal is to divide 20407351 by 778.

Step 1:
778 can be fit into 2 0 times, resulting in a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 778

Moving on to step 2:
When dividing 20 by 778, we get 0 with a remainder of 20.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 20 leaves us with 20.
Append the next digit (4) from the dividend to 20 and continue with: 204 / 778

Step 3:
If we divide 204 by 778, we get 0 and a remainder of 204.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 204 to get 204.
Fetch the next digit (0) from the dividend, attach it to 204 and continue: 2040 / 778

Let's proceed to step 4:
778 goes into 2040 2 times with a remainder of 484.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtracting 1556 from 2040 leaves us with 484.
Append the next digit (7) from the dividend to 484 and continue with: 4847 / 778

Going ahead to step 5:
4847 divided by 778 is 6 with a remainder of 179.
Use 6 as the next digit of our solution. 
Result so far: 26.0
The remainder is 179 after subtracting 4668 from 4847.
Take the next digit (3) from the dividend and append it to 179, then repeat: 1793 / 778

Advancing to step 6:
The number 778 fits into 1793 2 times, leaving a remainder of 237.
Record the quotient 2 as the next digit in the result. 
Result so far: 262.0
If we take 1556 away from 1793, we end up with 237.
Fetch the next digit (5) from the dividend, attach it to 237 and continue: 2375 / 778

Advancing to step 7:
When dividing 2375 by 778, we get 3 with a remainder of 41.
Write down 3 as next digit of the result. 
Result so far: 2623.0
The remainder is 41 after subtracting 2334 from 2375.
Take the next digit (1) from the dividend and append it to 41, then repeat: 411 / 778

Going ahead to step 8:
If we divide 411 by 778, we get 0 and a remainder of 411.
Put 0 as the next digit of the answer. 
Result so far: 26230.0
If we subtract 0 from 411, we get 411.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4110, and continue the process.

Let's proceed to step 9:
The number 778 fits into 4110 5 times, leaving a remainder of 220.
Record the quotient 5 as the next digit in the result. 
Result so far: 26230.5
Deduct 3890 from 4110 and we're left with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Moving on to step 10:
If we divide 2200 by 778, we get 2 and a remainder of 644.
Put 2 as the next digit of the answer. 
Result so far: 26230.52
Subtracting 1556 from 2200 leaves us with 644.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6440, and continue the process.

Moving on to step 11:
The number 778 fits into 6440 8 times, leaving a remainder of 216.
The next digit of our result is 8. 
Result so far: 26230.528
The remainder is 216 after subtracting 6224 from 6440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Advancing to step 12:
If we divide 2160 by 778, we get 2 and a remainder of 604.
Use 2 as the next digit of our solution. 
Result so far: 26230.5282
If we subtract 1556 from 2160, we get 604.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6040, and continue the process.

Advancing to step 13:
If we divide 6040 by 778, we get 7 and a remainder of 594.
The next digit of our result is 7. 
Result so far: 26230.52827
Deduct 5446 from 6040 and we're left with 594.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5940, and continue the process.

Step 14:
The number 778 fits into 5940 7 times, leaving a remainder of 494.
Record the quotient 7 as the next digit in the result. 
Result so far: 26230.528277
If we subtract 5446 from 5940, we get 494.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4940, and continue the process.

In conclusion, the division gives 26230.528277 with a balance of 4.94e-05.