Let's divide 12444265 by 390
We're looking to find how many times 390 goes into 12444265.

Step 1:
390 can be fit into 1 0 times, resulting in a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 390

Let's proceed to step 2:
The number 390 fits into 12 0 times, leaving a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 12, we get 12.
Include the next digit (4) from the dividend after 12, then repeat: 124 / 390

Moving on to step 3:
390 goes into 124 0 times with a remainder of 124.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 124, we get 124.
Include the next digit (4) from the dividend after 124, then repeat: 1244 / 390

Let's proceed to step 4:
When dividing 1244 by 390, we get 3 with a remainder of 74.
The next digit of our result is 3. 
Result so far: 3.0
If we take 1170 away from 1244, we end up with 74.
Append the next digit (4) from the dividend to 74 and continue with: 744 / 390

Going ahead to step 5:
The number 390 fits into 744 1 times, leaving a remainder of 354.
The number 1 becomes the next digit in our result. 
Result so far: 31.0
Deduct 390 from 744 and we're left with 354.
Grab the next digit (2) from the dividend, add it to 354, then carry on: 3542 / 390

Advancing to step 6:
3542 divided by 390 is 9 with a remainder of 32.
Use 9 as the next digit of our solution. 
Result so far: 319.0
The remainder is 32 after subtracting 3510 from 3542.
Append the next digit (6) from the dividend to 32 and continue with: 326 / 390

Advancing to step 7:
390 goes into 326 0 times with a remainder of 326.
The next digit of our result is 0. 
Result so far: 3190.0
The remainder is 326 after subtracting 0 from 326.
Take the next digit (5) from the dividend and append it to 326, then repeat: 3265 / 390

Moving on to step 8:
If we divide 3265 by 390, we get 8 and a remainder of 145.
Write down 8 as next digit of the result. 
Result so far: 31908.0
If we take 3120 away from 3265, we end up with 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Let's proceed to step 9:
390 can be fit into 1450 3 times, resulting in a remainder of 280.
Record the quotient 3 as the next digit in the result. 
Result so far: 31908.3
Subtract 1170 from 1450 to get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Let's proceed to step 10:
The number 390 fits into 2800 7 times, leaving a remainder of 70.
Put 7 as the next digit of the answer. 
Result so far: 31908.37
If we subtract 2730 from 2800, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 11:
If we divide 700 by 390, we get 1 and a remainder of 310.
Put 1 as the next digit of the answer. 
Result so far: 31908.371
If we subtract 390 from 700, we get 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Step 12:
If we divide 3100 by 390, we get 7 and a remainder of 370.
Use 7 as the next digit of our solution. 
Result so far: 31908.3717
Deduct 2730 from 3100 and we're left with 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

On to step 13:
390 goes into 3700 9 times with a remainder of 190.
The next digit of our result is 9. 
Result so far: 31908.37179
If we subtract 3510 from 3700, we get 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Moving on to step 14:
The number 390 fits into 1900 4 times, leaving a remainder of 340.
Put 4 as the next digit of the answer. 
Result so far: 31908.371794
Subtracting 1560 from 1900 leaves us with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Let's proceed to step 15:
If we divide 3400 by 390, we get 8 and a remainder of 280.
Write down 8 as next digit of the result. 
Result so far: 31908.3717948
If we take 3120 away from 3400, we end up with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Moving on to step 16:
The number 390 fits into 2800 7 times, leaving a remainder of 70.
The next digit of our result is 7. 
Result so far: 31908.37179487
If we subtract 2730 from 2800, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

After the division, we end up with 31908.37179487 and a remainder of 7e-08.