We look at the division of 7761978 by 307 
Let's see how many times 307 fits into 7761978.

Going ahead to step 1:
If we divide 7 by 307, we get 0 and a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Take the next digit (7) from the dividend and append it to 7, then repeat: 77 / 307

Step 2:
307 goes into 77 0 times with a remainder of 77.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 77 after subtracting 0 from 77.
Include the next digit (6) from the dividend after 77, then repeat: 776 / 307

Let's proceed to step 3:
The number 307 fits into 776 2 times, leaving a remainder of 162.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 614 away from 776, we end up with 162.
Append the next digit (1) from the dividend to 162 and continue with: 1621 / 307

On to step 4:
The number 307 fits into 1621 5 times, leaving a remainder of 86.
Write down 5 as next digit of the result. 
Result so far: 25.0
Subtracting 1535 from 1621 leaves us with 86.
Include the next digit (9) from the dividend after 86, then repeat: 869 / 307

Going ahead to step 5:
307 can be fit into 869 2 times, resulting in a remainder of 255.
Use 2 as the next digit of our solution. 
Result so far: 252.0
Deduct 614 from 869 and we're left with 255.
Include the next digit (7) from the dividend after 255, then repeat: 2557 / 307

Going ahead to step 6:
When dividing 2557 by 307, we get 8 with a remainder of 101.
Record the quotient 8 as the next digit in the result. 
Result so far: 2528.0
Subtracting 2456 from 2557 leaves us with 101.
Include the next digit (8) from the dividend after 101, then repeat: 1018 / 307

Let's proceed to step 7:
If we divide 1018 by 307, we get 3 and a remainder of 97.
Record the quotient 3 as the next digit in the result. 
Result so far: 25283.0
If we take 921 away from 1018, we end up with 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

Moving on to step 8:
When dividing 970 by 307, we get 3 with a remainder of 49.
Use 3 as the next digit of our solution. 
Result so far: 25283.3
Subtracting 921 from 970 leaves us with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Step 9:
When dividing 490 by 307, we get 1 with a remainder of 183.
Put 1 as the next digit of the answer. 
Result so far: 25283.31
If we take 307 away from 490, we end up with 183.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1830, and continue the process.

Advancing to step 10:
When dividing 1830 by 307, we get 5 with a remainder of 295.
Use 5 as the next digit of our solution. 
Result so far: 25283.315
Subtract 1535 from 1830 to get 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

On to step 11:
When dividing 2950 by 307, we get 9 with a remainder of 187.
Record the quotient 9 as the next digit in the result. 
Result so far: 25283.3159
Deduct 2763 from 2950 and we're left with 187.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1870, and continue the process.

On to step 12:
307 can be fit into 1870 6 times, resulting in a remainder of 28.
Record the quotient 6 as the next digit in the result. 
Result so far: 25283.31596
The remainder is 28 after subtracting 1842 from 1870.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 13:
The number 307 fits into 280 0 times, leaving a remainder of 280.
Put 0 as the next digit of the answer. 
Result so far: 25283.31596
Subtracting 0 from 280 leaves us with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

On to step 14:
When dividing 2800 by 307, we get 9 with a remainder of 37.
The number 9 becomes the next digit in our result. 
Result so far: 25283.3159609
If we take 2763 away from 2800, we end up with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

On to step 15:
307 can be fit into 370 1 times, resulting in a remainder of 63.
Use 1 as the next digit of our solution. 
Result so far: 25283.31596091
Deduct 307 from 370 and we're left with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

In conclusion, the division gives 25283.31596091 with a balance of 6.3e-08.