39420477 ÷ 772 
We want to divide 39420477 by 772.

Step 1:
If we divide 3 by 772, we get 0 and a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 772

Step 2:
When dividing 39 by 772, we get 0 with a remainder of 39.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 39, we get 39.
Include the next digit (4) from the dividend after 39, then repeat: 394 / 772

Step 3:
772 can be fit into 394 0 times, resulting in a remainder of 394.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 394 after subtracting 0 from 394.
Take the next digit (2) from the dividend and append it to 394, then repeat: 3942 / 772

Moving on to step 4:
3942 divided by 772 is 5 with a remainder of 82.
Put 5 as the next digit of the answer. 
Result so far: 5.0
If we subtract 3860 from 3942, we get 82.
Bring next digit (0) of the dividend behind the 82 and repeat the process: 820 / 772

Let's proceed to step 5:
772 goes into 820 1 times with a remainder of 48.
Use 1 as the next digit of our solution. 
Result so far: 51.0
If we take 772 away from 820, we end up with 48.
Bring next digit (4) of the dividend behind the 48 and repeat the process: 484 / 772

Step 6:
484 divided by 772 is 0 with a remainder of 484.
Record the quotient 0 as the next digit in the result. 
Result so far: 510.0
Subtract 0 from 484 to get 484.
Fetch the next digit (7) from the dividend, attach it to 484 and continue: 4847 / 772

Advancing to step 7:
The number 772 fits into 4847 6 times, leaving a remainder of 215.
The next digit of our result is 6. 
Result so far: 5106.0
If we take 4632 away from 4847, we end up with 215.
Append the next digit (7) from the dividend to 215 and continue with: 2157 / 772

Step 8:
If we divide 2157 by 772, we get 2 and a remainder of 613.
Write down 2 as next digit of the result. 
Result so far: 51062.0
Subtracting 1544 from 2157 leaves us with 613.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6130, and continue the process.

Going ahead to step 9:
If we divide 6130 by 772, we get 7 and a remainder of 726.
The next digit of our result is 7. 
Result so far: 51062.7
Subtract 5404 from 6130 to get 726.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7260, and continue the process.

Moving on to step 10:
772 can be fit into 7260 9 times, resulting in a remainder of 312.
Record the quotient 9 as the next digit in the result. 
Result so far: 51062.79
If we take 6948 away from 7260, we end up with 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Moving on to step 11:
772 can be fit into 3120 4 times, resulting in a remainder of 32.
Record the quotient 4 as the next digit in the result. 
Result so far: 51062.794
Deduct 3088 from 3120 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.

On to step 12:
The number 772 fits into 320 0 times, leaving a remainder of 320.
The number 0 becomes the next digit in our result. 
Result so far: 51062.794
Subtract 0 from 320 to get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Going ahead to step 13:
772 can be fit into 3200 4 times, resulting in a remainder of 112.
Use 4 as the next digit of our solution. 
Result so far: 51062.79404
The remainder is 112 after subtracting 3088 from 3200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

On to step 14:
772 can be fit into 1120 1 times, resulting in a remainder of 348.
The number 1 becomes the next digit in our result. 
Result so far: 51062.794041
The remainder is 348 after subtracting 772 from 1120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Step 15:
If we divide 3480 by 772, we get 4 and a remainder of 392.
The number 4 becomes the next digit in our result. 
Result so far: 51062.7940414
The remainder is 392 after subtracting 3088 from 3480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Let's proceed to step 16:
772 goes into 3920 5 times with a remainder of 60.
Put 5 as the next digit of the answer. 
Result so far: 51062.79404145
Subtract 3860 from 3920 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

After the division, we end up with 51062.79404145 and a remainder of 6e-08.