Let's divide 13310191 by 938
We want to figure out the number of times 13310191 can be divided by 938.

On to step 1:
938 goes into 1 0 times with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Include the next digit (3) from the dividend after 1, then repeat: 13 / 938

Going ahead to step 2:
938 goes into 13 0 times with a remainder of 13.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 13 after subtracting 0 from 13.
Include the next digit (3) from the dividend after 13, then repeat: 133 / 938

Going ahead to step 3:
If we divide 133 by 938, we get 0 and a remainder of 133.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 133 leaves us with 133.
Bring next digit (1) of the dividend behind the 133 and repeat the process: 1331 / 938

Step 4:
If we divide 1331 by 938, we get 1 and a remainder of 393.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 938 from 1331 to get 393.
Include the next digit (0) from the dividend after 393, then repeat: 3930 / 938

Going ahead to step 5:
When dividing 3930 by 938, we get 4 with a remainder of 178.
Write down 4 as next digit of the result. 
Result so far: 14.0
Deduct 3752 from 3930 and we're left with 178.
Bring next digit (1) of the dividend behind the 178 and repeat the process: 1781 / 938

Moving on to step 6:
1781 divided by 938 is 1 with a remainder of 843.
The number 1 becomes the next digit in our result. 
Result so far: 141.0
If we subtract 938 from 1781, we get 843.
Bring next digit (9) of the dividend behind the 843 and repeat the process: 8439 / 938

Advancing to step 7:
8439 divided by 938 is 8 with a remainder of 935.
Use 8 as the next digit of our solution. 
Result so far: 1418.0
Subtract 7504 from 8439 to get 935.
Take the next digit (1) from the dividend and append it to 935, then repeat: 9351 / 938

Advancing to step 8:
938 can be fit into 9351 9 times, resulting in a remainder of 909.
The number 9 becomes the next digit in our result. 
Result so far: 14189.0
If we subtract 8442 from 9351, we get 909.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9090, and continue the process.

Moving on to step 9:
When dividing 9090 by 938, we get 9 with a remainder of 648.
The number 9 becomes the next digit in our result. 
Result so far: 14189.9
Deduct 8442 from 9090 and we're left with 648.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6480, and continue the process.

Step 10:
938 can be fit into 6480 6 times, resulting in a remainder of 852.
Write down 6 as next digit of the result. 
Result so far: 14189.96
Subtracting 5628 from 6480 leaves us with 852.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8520, and continue the process.

Let's proceed to step 11:
When dividing 8520 by 938, we get 9 with a remainder of 78.
The next digit of our result is 9. 
Result so far: 14189.969
The remainder is 78 after subtracting 8442 from 8520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Step 12:
The number 938 fits into 780 0 times, leaving a remainder of 780.
Record the quotient 0 as the next digit in the result. 
Result so far: 14189.969
If we take 0 away from 780, we end up with 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7800, and continue the process.

Going ahead to step 13:
The number 938 fits into 7800 8 times, leaving a remainder of 296.
Use 8 as the next digit of our solution. 
Result so far: 14189.96908
Subtract 7504 from 7800 to get 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Step 14:
The number 938 fits into 2960 3 times, leaving a remainder of 146.
Write down 3 as next digit of the result. 
Result so far: 14189.969083
Deduct 2814 from 2960 and we're left with 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

Going ahead to step 15:
938 goes into 1460 1 times with a remainder of 522.
Record the quotient 1 as the next digit in the result. 
Result so far: 14189.9690831
If we subtract 938 from 1460, we get 522.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5220, and continue the process.

Step 16:
If we divide 5220 by 938, we get 5 and a remainder of 530.
Record the quotient 5 as the next digit in the result. 
Result so far: 14189.96908315
If we take 4690 away from 5220, we end up with 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

The final outcome is 14189.96908315, with a leftover of 5.3e-07.