4478712 divided by 390 
We're looking to find how many times 390 goes into 4478712.

On to step 1:
4 divided by 390 is 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Include the next digit (4) from the dividend after 4, then repeat: 44 / 390

Advancing to step 2:
If we divide 44 by 390, we get 0 and a remainder of 44.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 44 to get 44.
Include the next digit (7) from the dividend after 44, then repeat: 447 / 390

Going ahead to step 3:
The number 390 fits into 447 1 times, leaving a remainder of 57.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 390 from 447 and we're left with 57.
Include the next digit (8) from the dividend after 57, then repeat: 578 / 390

Advancing to step 4:
The number 390 fits into 578 1 times, leaving a remainder of 188.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
The remainder is 188 after subtracting 390 from 578.
Include the next digit (7) from the dividend after 188, then repeat: 1887 / 390

On to step 5:
If we divide 1887 by 390, we get 4 and a remainder of 327.
Write down 4 as next digit of the result. 
Result so far: 114.0
If we take 1560 away from 1887, we end up with 327.
Grab the next digit (1) from the dividend, add it to 327, then carry on: 3271 / 390

Going ahead to step 6:
When dividing 3271 by 390, we get 8 with a remainder of 151.
Record the quotient 8 as the next digit in the result. 
Result so far: 1148.0
Subtracting 3120 from 3271 leaves us with 151.
Bring next digit (2) of the dividend behind the 151 and repeat the process: 1512 / 390

On to step 7:
If we divide 1512 by 390, we get 3 and a remainder of 342.
The number 3 becomes the next digit in our result. 
Result so far: 11483.0
If we subtract 1170 from 1512, we get 342.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

On to step 8:
If we divide 3420 by 390, we get 8 and a remainder of 300.
Use 8 as the next digit of our solution. 
Result so far: 11483.8
If we take 3120 away from 3420, we end up with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Step 9:
When dividing 3000 by 390, we get 7 with a remainder of 270.
The number 7 becomes the next digit in our result. 
Result so far: 11483.87
Subtracting 2730 from 3000 leaves us with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Step 10:
The number 390 fits into 2700 6 times, leaving a remainder of 360.
Put 6 as the next digit of the answer. 
Result so far: 11483.876
The remainder is 360 after subtracting 2340 from 2700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Moving on to step 11:
When dividing 3600 by 390, we get 9 with a remainder of 90.
The number 9 becomes the next digit in our result. 
Result so far: 11483.8769
If we subtract 3510 from 3600, we get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Step 12:
390 can be fit into 900 2 times, resulting in a remainder of 120.
Put 2 as the next digit of the answer. 
Result so far: 11483.87692
Deduct 780 from 900 and we're left with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

On to step 13:
1200 divided by 390 is 3 with a remainder of 30.
Put 3 as the next digit of the answer. 
Result so far: 11483.876923
Deduct 1170 from 1200 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 14:
The number 390 fits into 300 0 times, leaving a remainder of 300.
Record the quotient 0 as the next digit in the result. 
Result so far: 11483.876923
Subtracting 0 from 300 leaves us with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

On to step 15:
390 can be fit into 3000 7 times, resulting in a remainder of 270.
The next digit of our result is 7. 
Result so far: 11483.87692307
Subtracting 2730 from 3000 leaves us with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

In conclusion, the division gives 11483.87692307 with a balance of 2.7e-07.