We're dividing 27705629 by 390 
We want to divide 27705629 by 390.

Advancing to step 1:
The number 390 fits into 2 0 times, leaving a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Grab the next digit (7) from the dividend, add it to 2, then carry on: 27 / 390

Advancing to step 2:
If we divide 27 by 390, we get 0 and a remainder of 27.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 27, we end up with 27.
Fetch the next digit (7) from the dividend, attach it to 27 and continue: 277 / 390

Moving on to step 3:
The number 390 fits into 277 0 times, leaving a remainder of 277.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 277 after subtracting 0 from 277.
Grab the next digit (0) from the dividend, add it to 277, then carry on: 2770 / 390

Let's proceed to step 4:
390 goes into 2770 7 times with a remainder of 40.
Use 7 as the next digit of our solution. 
Result so far: 7.0
If we subtract 2730 from 2770, we get 40.
Fetch the next digit (5) from the dividend, attach it to 40 and continue: 405 / 390

On to step 5:
390 goes into 405 1 times with a remainder of 15.
Put 1 as the next digit of the answer. 
Result so far: 71.0
Deduct 390 from 405 and we're left with 15.
Append the next digit (6) from the dividend to 15 and continue with: 156 / 390

Step 6:
When dividing 156 by 390, we get 0 with a remainder of 156.
The number 0 becomes the next digit in our result. 
Result so far: 710.0
Subtract 0 from 156 to get 156.
Fetch the next digit (2) from the dividend, attach it to 156 and continue: 1562 / 390

On to step 7:
390 can be fit into 1562 4 times, resulting in a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 7104.0
If we take 1560 away from 1562, we end up with 2.
Grab the next digit (9) from the dividend, add it to 2, then carry on: 29 / 390

Going ahead to step 8:
390 goes into 29 0 times with a remainder of 29.
Put 0 as the next digit of the answer. 
Result so far: 71040.0
Subtracting 0 from 29 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Let's proceed to step 9:
The number 390 fits into 290 0 times, leaving a remainder of 290.
Put 0 as the next digit of the answer. 
Result so far: 71040.0
If we subtract 0 from 290, we 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.

Going ahead to step 10:
When dividing 2900 by 390, we get 7 with a remainder of 170.
The number 7 becomes the next digit in our result. 
Result so far: 71040.07
Deduct 2730 from 2900 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.

Let's proceed to step 11:
1700 divided by 390 is 4 with a remainder of 140.
Put 4 as the next digit of the answer. 
Result so far: 71040.074
Subtracting 1560 from 1700 leaves us 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.

Moving on to step 12:
390 goes into 1400 3 times with a remainder of 230.
Record the quotient 3 as the next digit in the result. 
Result so far: 71040.0743
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.

Advancing to step 13:
390 can be fit into 2300 5 times, resulting in a remainder of 350.
The next digit of our result is 5. 
Result so far: 71040.07435
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.

Step 14:
3500 divided by 390 is 8 with a remainder of 380.
Write down 8 as next digit of the result. 
Result so far: 71040.074358
Subtract 3120 from 3500 to get 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Step 15:
390 goes into 3800 9 times with a remainder of 290.
Record the quotient 9 as the next digit in the result. 
Result so far: 71040.0743589
If we subtract 3510 from 3800, we 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.

Let's proceed to step 16:
When dividing 2900 by 390, we get 7 with a remainder of 170.
The next digit of our result is 7. 
Result so far: 71040.07435897
If we subtract 2730 from 2900, we get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

The final outcome is 71040.07435897, with a leftover of 1.7e-07.