We're dividing 19389066 by 938 
Let's see how many times 938 fits into 19389066.

Advancing to step 1:
If we divide 1 by 938, we get 0 and a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Bring next digit (9) of the dividend behind the 1 and repeat the process: 19 / 938

Going ahead to step 2:
938 can be fit into 19 0 times, resulting in a remainder of 19.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 19 after subtracting 0 from 19.
Bring next digit (3) of the dividend behind the 19 and repeat the process: 193 / 938

Advancing to step 3:
The number 938 fits into 193 0 times, leaving a remainder of 193.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 193 and we're left with 193.
Append the next digit (8) from the dividend to 193 and continue with: 1938 / 938

On to step 4:
938 can be fit into 1938 2 times, resulting in a remainder of 62.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtracting 1876 from 1938 leaves us with 62.
Fetch the next digit (9) from the dividend, attach it to 62 and continue: 629 / 938

Moving on to step 5:
If we divide 629 by 938, we get 0 and a remainder of 629.
Write down 0 as next digit of the result. 
Result so far: 20.0
Subtract 0 from 629 to get 629.
Take the next digit (0) from the dividend and append it to 629, then repeat: 6290 / 938

On to step 6:
938 goes into 6290 6 times with a remainder of 662.
Write down 6 as next digit of the result. 
Result so far: 206.0
If we take 5628 away from 6290, we end up with 662.
Bring next digit (6) of the dividend behind the 662 and repeat the process: 6626 / 938

Let's proceed to step 7:
6626 divided by 938 is 7 with a remainder of 60.
Use 7 as the next digit of our solution. 
Result so far: 2067.0
Deduct 6566 from 6626 and we're left with 60.
Bring next digit (6) of the dividend behind the 60 and repeat the process: 606 / 938

Advancing to step 8:
938 can be fit into 606 0 times, resulting in a remainder of 606.
The number 0 becomes the next digit in our result. 
Result so far: 20670.0
The remainder is 606 after subtracting 0 from 606.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6060, and continue the process.

Let's proceed to step 9:
938 can be fit into 6060 6 times, resulting in a remainder of 432.
Write down 6 as next digit of the result. 
Result so far: 20670.6
Subtracting 5628 from 6060 leaves us with 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

Advancing to step 10:
938 goes into 4320 4 times with a remainder of 568.
Use 4 as the next digit of our solution. 
Result so far: 20670.64
If we subtract 3752 from 4320, we get 568.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5680, and continue the process.

Step 11:
5680 divided by 938 is 6 with a remainder of 52.
The next digit of our result is 6. 
Result so far: 20670.646
Subtract 5628 from 5680 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 12:
When dividing 520 by 938, we get 0 with a remainder of 520.
The number 0 becomes the next digit in our result. 
Result so far: 20670.646
Subtract 0 from 520 to get 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Going ahead to step 13:
The number 938 fits into 5200 5 times, leaving a remainder of 510.
Record the quotient 5 as the next digit in the result. 
Result so far: 20670.64605
Deduct 4690 from 5200 and we're left with 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Going ahead to step 14:
The number 938 fits into 5100 5 times, leaving a remainder of 410.
Record the quotient 5 as the next digit in the result. 
Result so far: 20670.646055
The remainder is 410 after subtracting 4690 from 5100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

The final outcome is 20670.646055, with a leftover of 4.1e-05.