43729220 ÷ 390 
We want to divide 43729220 by 390.

Step 1:
390 goes into 4 0 times with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 390

Going ahead to step 2:
43 divided by 390 is 0 with a remainder of 43.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 43 leaves us with 43.
Take the next digit (7) from the dividend and append it to 43, then repeat: 437 / 390

Let's proceed to step 3:
437 divided by 390 is 1 with a remainder of 47.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 390 away from 437, we end up with 47.
Bring next digit (2) of the dividend behind the 47 and repeat the process: 472 / 390

Going ahead to step 4:
390 can be fit into 472 1 times, resulting in a remainder of 82.
Write down 1 as next digit of the result. 
Result so far: 11.0
If we subtract 390 from 472, we get 82.
Grab the next digit (9) from the dividend, add it to 82, then carry on: 829 / 390

On to step 5:
829 divided by 390 is 2 with a remainder of 49.
Record the quotient 2 as the next digit in the result. 
Result so far: 112.0
Subtract 780 from 829 to get 49.
Append the next digit (2) from the dividend to 49 and continue with: 492 / 390

On to step 6:
If we divide 492 by 390, we get 1 and a remainder of 102.
Record the quotient 1 as the next digit in the result. 
Result so far: 1121.0
If we take 390 away from 492, we end up with 102.
Include the next digit (2) from the dividend after 102, then repeat: 1022 / 390

Let's proceed to step 7:
When dividing 1022 by 390, we get 2 with a remainder of 242.
The number 2 becomes the next digit in our result. 
Result so far: 11212.0
Deduct 780 from 1022 and we're left with 242.
Take the next digit (0) from the dividend and append it to 242, then repeat: 2420 / 390

Let's proceed to step 8:
If we divide 2420 by 390, we get 6 and a remainder of 80.
Write down 6 as next digit of the result. 
Result so far: 112126.0
Subtracting 2340 from 2420 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 9:
390 goes into 800 2 times with a remainder of 20.
Use 2 as the next digit of our solution. 
Result so far: 112126.2
Subtract 780 from 800 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 10:
390 goes into 200 0 times with a remainder of 200.
Use 0 as the next digit of our solution. 
Result so far: 112126.2
The remainder is 200 after subtracting 0 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

On to step 11:
The number 390 fits into 2000 5 times, leaving a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 112126.205
If we subtract 1950 from 2000, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 12:
When dividing 500 by 390, we get 1 with a remainder of 110.
Use 1 as the next digit of our solution. 
Result so far: 112126.2051
The remainder is 110 after subtracting 390 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

On to step 13:
The number 390 fits into 1100 2 times, leaving a remainder of 320.
Record the quotient 2 as the next digit in the result. 
Result so far: 112126.20512
Deduct 780 from 1100 and we're left with 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 14:
3200 divided by 390 is 8 with a remainder of 80.
Use 8 as the next digit of our solution. 
Result so far: 112126.205128
The remainder is 80 after subtracting 3120 from 3200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 15:
390 can be fit into 800 2 times, resulting in a remainder of 20.
The number 2 becomes the next digit in our result. 
Result so far: 112126.2051282
Deduct 780 from 800 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 16:
390 goes into 200 0 times with a remainder of 200.
Record the quotient 0 as the next digit in the result. 
Result so far: 112126.2051282
Subtract 0 from 200 to get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

The quotient of the division is 112126.2051282, and the remainder is 2e-07.