30277628 ÷ 390 
Let's see how many times 390 fits into 30277628.

Step 1:
If we divide 3 by 390, we get 0 and a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 390

Advancing to step 2:
390 goes into 30 0 times with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 30 leaves us with 30.
Bring next digit (2) of the dividend behind the 30 and repeat the process: 302 / 390

Going ahead to step 3:
390 can be fit into 302 0 times, resulting in a remainder of 302.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 302 and we're left with 302.
Grab the next digit (7) from the dividend, add it to 302, then carry on: 3027 / 390

Moving on to step 4:
390 can be fit into 3027 7 times, resulting in a remainder of 297.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Deduct 2730 from 3027 and we're left with 297.
Grab the next digit (7) from the dividend, add it to 297, then carry on: 2977 / 390

Advancing to step 5:
The number 390 fits into 2977 7 times, leaving a remainder of 247.
Use 7 as the next digit of our solution. 
Result so far: 77.0
Subtract 2730 from 2977 to get 247.
Bring next digit (6) of the dividend behind the 247 and repeat the process: 2476 / 390

Going ahead to step 6:
2476 divided by 390 is 6 with a remainder of 136.
Record the quotient 6 as the next digit in the result. 
Result so far: 776.0
Deduct 2340 from 2476 and we're left with 136.
Append the next digit (2) from the dividend to 136 and continue with: 1362 / 390

Advancing to step 7:
1362 divided by 390 is 3 with a remainder of 192.
The number 3 becomes the next digit in our result. 
Result so far: 7763.0
Subtract 1170 from 1362 to get 192.
Include the next digit (8) from the dividend after 192, then repeat: 1928 / 390

On to step 8:
1928 divided by 390 is 4 with a remainder of 368.
Use 4 as the next digit of our solution. 
Result so far: 77634.0
Subtracting 1560 from 1928 leaves us with 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Moving on to step 9:
The number 390 fits into 3680 9 times, leaving a remainder of 170.
The number 9 becomes the next digit in our result. 
Result so far: 77634.9
Deduct 3510 from 3680 and we're left with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Advancing to step 10:
If we divide 1700 by 390, we get 4 and a remainder of 140.
Put 4 as the next digit of the answer. 
Result so far: 77634.94
If we subtract 1560 from 1700, we get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Step 11:
390 goes into 1400 3 times with a remainder of 230.
Use 3 as the next digit of our solution. 
Result so far: 77634.943
The remainder is 230 after subtracting 1170 from 1400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Moving on to step 12:
The number 390 fits into 2300 5 times, leaving a remainder of 350.
Use 5 as the next digit of our solution. 
Result so far: 77634.9435
Subtract 1950 from 2300 to get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Moving on to step 13:
The number 390 fits into 3500 8 times, leaving a remainder of 380.
The number 8 becomes the next digit in our result. 
Result so far: 77634.94358
Subtracting 3120 from 3500 leaves us with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Moving on to step 14:
The number 390 fits into 3800 9 times, leaving a remainder of 290.
Record the quotient 9 as the next digit in the result. 
Result so far: 77634.943589
Subtract 3510 from 3800 to get 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Moving on to step 15:
2900 divided by 390 is 7 with a remainder of 170.
The number 7 becomes the next digit in our result. 
Result so far: 77634.9435897
The remainder is 170 after subtracting 2730 from 2900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

On to step 16:
390 can be fit into 1700 4 times, resulting in a remainder of 140.
The next digit of our result is 4. 
Result so far: 77634.94358974
Deduct 1560 from 1700 and we're left with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

The final result is 77634.94358974 with a remainder of 1.4e-07.