We're dividing 740274 by 10 
We're looking to find how many times 10 goes into 740274.

On to step 1:
7 divided by 10 is 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Take the next digit (4) from the dividend and append it to 7, then repeat: 74 / 10

Advancing to step 2:
10 can be fit into 74 7 times, resulting in a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 7.0
If we take 70 away from 74, we end up with 4.
Include the next digit (0) from the dividend after 4, then repeat: 40 / 10

Step 3:
The number 10 fits into 40 4 times, leaving a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 74.0
If we subtract 40 from 40, we get 0.
Append the next digit (2) from the dividend to 0 and continue with: 2 / 10

On to step 4:
The number 10 fits into 2 0 times, leaving a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 740.0
Deduct 0 from 2 and we're left with 2.
Bring next digit (7) of the dividend behind the 2 and repeat the process: 27 / 10

Going ahead to step 5:
10 can be fit into 27 2 times, resulting in a remainder of 7.
Put 2 as the next digit of the answer. 
Result so far: 7402.0
If we subtract 20 from 27, we get 7.
Include the next digit (4) from the dividend after 7, then repeat: 74 / 10

Advancing to step 6:
10 goes into 74 7 times with a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 74027.0
Subtracting 70 from 74 leaves us 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.

Let's proceed to step 7:
10 can be fit into 40 4 times, resulting in a remainder of 0.
The next digit of our result is 4. 
Result so far: 74027.4
If we subtract 40 from 40, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
10 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 74027.4
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
The number 10 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 74027.4
If we subtract 0 from 0, we get 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 outcome is 74027.4, with a leftover of 0.0.