30112512 ÷ 778 
Our goal is to divide 30112512 by 778.

Advancing to step 1:
If we divide 3 by 778, we get 0 and a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 778

Going ahead to step 2:
The number 778 fits into 30 0 times, leaving a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 30 and we're left with 30.
Fetch the next digit (1) from the dividend, attach it to 30 and continue: 301 / 778

On to step 3:
778 can be fit into 301 0 times, resulting in a remainder of 301.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 301 and we're left with 301.
Take the next digit (1) from the dividend and append it to 301, then repeat: 3011 / 778

Let's proceed to step 4:
3011 divided by 778 is 3 with a remainder of 677.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
The remainder is 677 after subtracting 2334 from 3011.
Append the next digit (2) from the dividend to 677 and continue with: 6772 / 778

Going ahead to step 5:
6772 divided by 778 is 8 with a remainder of 548.
Use 8 as the next digit of our solution. 
Result so far: 38.0
Subtracting 6224 from 6772 leaves us with 548.
Take the next digit (5) from the dividend and append it to 548, then repeat: 5485 / 778

Advancing to step 6:
5485 divided by 778 is 7 with a remainder of 39.
Use 7 as the next digit of our solution. 
Result so far: 387.0
Deduct 5446 from 5485 and we're left with 39.
Fetch the next digit (1) from the dividend, attach it to 39 and continue: 391 / 778

On to step 7:
The number 778 fits into 391 0 times, leaving a remainder of 391.
Use 0 as the next digit of our solution. 
Result so far: 3870.0
Deduct 0 from 391 and we're left with 391.
Fetch the next digit (2) from the dividend, attach it to 391 and continue: 3912 / 778

Step 8:
778 can be fit into 3912 5 times, resulting in a remainder of 22.
The next digit of our result is 5. 
Result so far: 38705.0
Deduct 3890 from 3912 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 9:
The number 778 fits into 220 0 times, leaving a remainder of 220.
Use 0 as the next digit of our solution. 
Result so far: 38705.0
Deduct 0 from 220 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.

Let's proceed to step 10:
778 can be fit into 2200 2 times, resulting in a remainder of 644.
Write down 2 as next digit of the result. 
Result so far: 38705.02
If we take 1556 away from 2200, we end up 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.

Step 11:
When dividing 6440 by 778, we get 8 with a remainder of 216.
Write down 8 as next digit of the result. 
Result so far: 38705.028
Subtracting 6224 from 6440 leaves us with 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

On to step 12:
2160 divided by 778 is 2 with a remainder of 604.
Put 2 as the next digit of the answer. 
Result so far: 38705.0282
If we take 1556 away from 2160, we end up with 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:
When dividing 6040 by 778, we get 7 with a remainder of 594.
Write down 7 as next digit of the result. 
Result so far: 38705.02827
If we subtract 5446 from 6040, we get 594.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5940, and continue the process.

Let's proceed to step 14:
The number 778 fits into 5940 7 times, leaving a remainder of 494.
The number 7 becomes the next digit in our result. 
Result so far: 38705.028277
If we take 5446 away from 5940, we end up with 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 38705.028277 with a balance of 4.94e-05.