13880965 ÷ 742 
We're looking to find how many times 742 goes into 13880965.

On to step 1:
1 divided by 742 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Include the next digit (3) from the dividend after 1, then repeat: 13 / 742

Going ahead to step 2:
13 divided by 742 is 0 with a remainder of 13.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 13, we get 13.
Include the next digit (8) from the dividend after 13, then repeat: 138 / 742

On to step 3:
742 can be fit into 138 0 times, resulting in a remainder of 138.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 138 leaves us with 138.
Fetch the next digit (8) from the dividend, attach it to 138 and continue: 1388 / 742

Let's proceed to step 4:
742 can be fit into 1388 1 times, resulting in a remainder of 646.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 742 from 1388 and we're left with 646.
Take the next digit (0) from the dividend and append it to 646, then repeat: 6460 / 742

On to step 5:
When dividing 6460 by 742, we get 8 with a remainder of 524.
The next digit of our result is 8. 
Result so far: 18.0
Subtract 5936 from 6460 to get 524.
Bring next digit (9) of the dividend behind the 524 and repeat the process: 5249 / 742

On to step 6:
5249 divided by 742 is 7 with a remainder of 55.
The next digit of our result is 7. 
Result so far: 187.0
If we subtract 5194 from 5249, we get 55.
Append the next digit (6) from the dividend to 55 and continue with: 556 / 742

Step 7:
742 goes into 556 0 times with a remainder of 556.
Put 0 as the next digit of the answer. 
Result so far: 1870.0
The remainder is 556 after subtracting 0 from 556.
Take the next digit (5) from the dividend and append it to 556, then repeat: 5565 / 742

Moving on to step 8:
742 goes into 5565 7 times with a remainder of 371.
Write down 7 as next digit of the result. 
Result so far: 18707.0
Subtract 5194 from 5565 to get 371.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3710, and continue the process.

Moving on to step 9:
If we divide 3710 by 742, we get 5 and a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 18707.5
Deduct 3710 from 3710 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 10:
The number 742 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 18707.5
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 11:
The number 742 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 18707.5
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 18707.5 with a remainder of 0.0.