12744910 ÷ 174 
We want to figure out the number of times 12744910 can be divided by 174.

Step 1:
1 divided by 174 is 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 174

Advancing to step 2:
174 goes into 12 0 times with a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 12 and we're left with 12.
Include the next digit (7) from the dividend after 12, then repeat: 127 / 174

Step 3:
The number 174 fits into 127 0 times, leaving a remainder of 127.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 127, we end up with 127.
Bring next digit (4) of the dividend behind the 127 and repeat the process: 1274 / 174

Step 4:
If we divide 1274 by 174, we get 7 and a remainder of 56.
Put 7 as the next digit of the answer. 
Result so far: 7.0
If we subtract 1218 from 1274, we get 56.
Append the next digit (4) from the dividend to 56 and continue with: 564 / 174

Advancing to step 5:
564 divided by 174 is 3 with a remainder of 42.
Put 3 as the next digit of the answer. 
Result so far: 73.0
Deduct 522 from 564 and we're left with 42.
Bring next digit (9) of the dividend behind the 42 and repeat the process: 429 / 174

Step 6:
The number 174 fits into 429 2 times, leaving a remainder of 81.
Write down 2 as next digit of the result. 
Result so far: 732.0
If we subtract 348 from 429, we get 81.
Bring next digit (1) of the dividend behind the 81 and repeat the process: 811 / 174

Let's proceed to step 7:
If we divide 811 by 174, we get 4 and a remainder of 115.
The next digit of our result is 4. 
Result so far: 7324.0
Subtract 696 from 811 to get 115.
Take the next digit (0) from the dividend and append it to 115, then repeat: 1150 / 174

Step 8:
If we divide 1150 by 174, we get 6 and a remainder of 106.
Record the quotient 6 as the next digit in the result. 
Result so far: 73246.0
If we take 1044 away from 1150, we end up with 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Let's proceed to step 9:
174 can be fit into 1060 6 times, resulting in a remainder of 16.
The next digit of our result is 6. 
Result so far: 73246.6
Subtract 1044 from 1060 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 10:
If we divide 160 by 174, we get 0 and a remainder of 160.
Put 0 as the next digit of the answer. 
Result so far: 73246.6
The remainder is 160 after subtracting 0 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Step 11:
If we divide 1600 by 174, we get 9 and a remainder of 34.
Write down 9 as next digit of the result. 
Result so far: 73246.609
Deduct 1566 from 1600 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 12:
340 divided by 174 is 1 with a remainder of 166.
Record the quotient 1 as the next digit in the result. 
Result so far: 73246.6091
If we take 174 away from 340, we end up with 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Advancing to step 13:
1660 divided by 174 is 9 with a remainder of 94.
The number 9 becomes the next digit in our result. 
Result so far: 73246.60919
The remainder is 94 after subtracting 1566 from 1660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Step 14:
174 can be fit into 940 5 times, resulting in a remainder of 70.
Put 5 as the next digit of the answer. 
Result so far: 73246.609195
Subtract 870 from 940 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 15:
When dividing 700 by 174, we get 4 with a remainder of 4.
Put 4 as the next digit of the answer. 
Result so far: 73246.6091954
Deduct 696 from 700 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 16:
174 goes into 40 0 times with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 73246.6091954
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final outcome is 73246.6091954, with a leftover of 4e-08.