We divide 48353103 by 390
Our goal is to divide 48353103 by 390.

Let's proceed to step 1:
4 divided by 390 is 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Bring next digit (8) of the dividend behind the 4 and repeat the process: 48 / 390

On to step 2:
390 goes into 48 0 times with a remainder of 48.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 48, we get 48.
Append the next digit (3) from the dividend to 48 and continue with: 483 / 390

Going ahead to step 3:
When dividing 483 by 390, we get 1 with a remainder of 93.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 93 after subtracting 390 from 483.
Grab the next digit (5) from the dividend, add it to 93, then carry on: 935 / 390

On to step 4:
390 goes into 935 2 times with a remainder of 155.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Subtracting 780 from 935 leaves us with 155.
Append the next digit (3) from the dividend to 155 and continue with: 1553 / 390

Advancing to step 5:
The number 390 fits into 1553 3 times, leaving a remainder of 383.
Write down 3 as next digit of the result. 
Result so far: 123.0
Deduct 1170 from 1553 and we're left with 383.
Grab the next digit (1) from the dividend, add it to 383, then carry on: 3831 / 390

Moving on to step 6:
3831 divided by 390 is 9 with a remainder of 321.
The next digit of our result is 9. 
Result so far: 1239.0
Subtracting 3510 from 3831 leaves us with 321.
Take the next digit (0) from the dividend and append it to 321, then repeat: 3210 / 390

Moving on to step 7:
390 goes into 3210 8 times with a remainder of 90.
Put 8 as the next digit of the answer. 
Result so far: 12398.0
If we take 3120 away from 3210, we end up with 90.
Include the next digit (3) from the dividend after 90, then repeat: 903 / 390

Let's proceed to step 8:
When dividing 903 by 390, we get 2 with a remainder of 123.
Write down 2 as next digit of the result. 
Result so far: 123982.0
Deduct 780 from 903 and we're left with 123.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1230, and continue the process.

Advancing to step 9:
The number 390 fits into 1230 3 times, leaving a remainder of 60.
Record the quotient 3 as the next digit in the result. 
Result so far: 123982.3
Subtracting 1170 from 1230 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 10:
The number 390 fits into 600 1 times, leaving a remainder of 210.
Use 1 as the next digit of our solution. 
Result so far: 123982.31
Deduct 390 from 600 and we're left with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Let's proceed to step 11:
390 can be fit into 2100 5 times, resulting in a remainder of 150.
Write down 5 as next digit of the result. 
Result so far: 123982.315
Deduct 1950 from 2100 and we're left with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Advancing to step 12:
When dividing 1500 by 390, we get 3 with a remainder of 330.
Record the quotient 3 as the next digit in the result. 
Result so far: 123982.3153
If we take 1170 away from 1500, we end up with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Moving on to step 13:
3300 divided by 390 is 8 with a remainder of 180.
Use 8 as the next digit of our solution. 
Result so far: 123982.31538
Subtracting 3120 from 3300 leaves us with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Advancing to step 14:
The number 390 fits into 1800 4 times, leaving a remainder of 240.
The number 4 becomes the next digit in our result. 
Result so far: 123982.315384
The remainder is 240 after subtracting 1560 from 1800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Going ahead to step 15:
When dividing 2400 by 390, we get 6 with a remainder of 60.
Write down 6 as next digit of the result. 
Result so far: 123982.3153846
Deduct 2340 from 2400 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 16:
600 divided by 390 is 1 with a remainder of 210.
Record the quotient 1 as the next digit in the result. 
Result so far: 123982.31538461
Deduct 390 from 600 and we're left with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

The final outcome is 123982.31538461, with a leftover of 2.1e-07.