We're dividing 19920880 by 772 
Let's see how many times 772 fits into 19920880.

Going ahead to step 1:
If we divide 1 by 772, we get 0 and a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 772

Moving on to step 2:
The number 772 fits into 19 0 times, leaving a remainder of 19.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 19 and we're left with 19.
Take the next digit (9) from the dividend and append it to 19, then repeat: 199 / 772

On to step 3:
The number 772 fits into 199 0 times, leaving a remainder of 199.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 199, we get 199.
Include the next digit (2) from the dividend after 199, then repeat: 1992 / 772

Advancing to step 4:
The number 772 fits into 1992 2 times, leaving a remainder of 448.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 448 after subtracting 1544 from 1992.
Include the next digit (0) from the dividend after 448, then repeat: 4480 / 772

On to step 5:
When dividing 4480 by 772, we get 5 with a remainder of 620.
Write down 5 as next digit of the result. 
Result so far: 25.0
Subtracting 3860 from 4480 leaves us with 620.
Take the next digit (8) from the dividend and append it to 620, then repeat: 6208 / 772

Step 6:
When dividing 6208 by 772, we get 8 with a remainder of 32.
The next digit of our result is 8. 
Result so far: 258.0
The remainder is 32 after subtracting 6176 from 6208.
Bring next digit (8) of the dividend behind the 32 and repeat the process: 328 / 772

Advancing to step 7:
The number 772 fits into 328 0 times, leaving a remainder of 328.
Record the quotient 0 as the next digit in the result. 
Result so far: 2580.0
If we take 0 away from 328, we end up with 328.
Append the next digit (0) from the dividend to 328 and continue with: 3280 / 772

Going ahead to step 8:
If we divide 3280 by 772, we get 4 and a remainder of 192.
Put 4 as the next digit of the answer. 
Result so far: 25804.0
If we take 3088 away from 3280, we end up with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

On to step 9:
1920 divided by 772 is 2 with a remainder of 376.
Record the quotient 2 as the next digit in the result. 
Result so far: 25804.2
If we take 1544 away from 1920, we end up with 376.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

Going ahead to step 10:
The number 772 fits into 3760 4 times, leaving a remainder of 672.
Put 4 as the next digit of the answer. 
Result so far: 25804.24
If we take 3088 away from 3760, we end up with 672.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6720, and continue the process.

On to step 11:
When dividing 6720 by 772, we get 8 with a remainder of 544.
The number 8 becomes the next digit in our result. 
Result so far: 25804.248
The remainder is 544 after subtracting 6176 from 6720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5440, and continue the process.

Going ahead to step 12:
5440 divided by 772 is 7 with a remainder of 36.
Put 7 as the next digit of the answer. 
Result so far: 25804.2487
Deduct 5404 from 5440 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 13:
360 divided by 772 is 0 with a remainder of 360.
The next digit of our result is 0. 
Result so far: 25804.2487
Subtract 0 from 360 to get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

On to step 14:
If we divide 3600 by 772, we get 4 and a remainder of 512.
Write down 4 as next digit of the result. 
Result so far: 25804.248704
If we take 3088 away from 3600, we end up with 512.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

Going ahead to step 15:
If we divide 5120 by 772, we get 6 and a remainder of 488.
The next digit of our result is 6. 
Result so far: 25804.2487046
If we take 4632 away from 5120, we end up with 488.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4880, and continue the process.

On to step 16:
772 can be fit into 4880 6 times, resulting in a remainder of 248.
The number 6 becomes the next digit in our result. 
Result so far: 25804.24870466
Subtracting 4632 from 4880 leaves us with 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

In conclusion, the division gives 25804.24870466 with a balance of 2.48e-07.