We're dividing 76140409 by 10 
We're looking to find how many times 10 goes into 76140409.

Going ahead to step 1:
10 goes into 7 0 times 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.
Grab the next digit (6) from the dividend, add it to 7, then carry on: 76 / 10

Advancing to step 2:
If we divide 76 by 10, we get 7 and a remainder of 6.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Deduct 70 from 76 and we're left with 6.
Grab the next digit (1) from the dividend, add it to 6, then carry on: 61 / 10

On to step 3:
The number 10 fits into 61 6 times, leaving a remainder of 1.
Record the quotient 6 as the next digit in the result. 
Result so far: 76.0
Subtract 60 from 61 to get 1.
Include the next digit (4) from the dividend after 1, then repeat: 14 / 10

Let's proceed to step 4:
The number 10 fits into 14 1 times, leaving a remainder of 4.
The number 1 becomes the next digit in our result. 
Result so far: 761.0
Subtract 10 from 14 to get 4.
Include the next digit (0) from the dividend after 4, then repeat: 40 / 10

Going ahead to step 5:
If we divide 40 by 10, we get 4 and a remainder of 0.
The next digit of our result is 4. 
Result so far: 7614.0
If we subtract 40 from 40, we get 0.
Grab the next digit (4) from the dividend, add it to 0, then carry on: 4 / 10

Step 6:
10 goes into 4 0 times with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 76140.0
Subtract 0 from 4 to get 4.
Include the next digit (0) from the dividend after 4, then repeat: 40 / 10

On to step 7:
10 goes into 40 4 times with a remainder of 0.
The number 4 becomes the next digit in our result. 
Result so far: 761404.0
The remainder is 0 after subtracting 40 from 40.
Bring next digit (9) of the dividend behind the 0 and repeat the process: 9 / 10

Moving on to step 8:
If we divide 9 by 10, we get 0 and a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 7614040.0
If we subtract 0 from 9, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 9:
When dividing 90 by 10, we get 9 with a remainder of 0.
Put 9 as the next digit of the answer. 
Result so far: 7614040.9
If we subtract 90 from 90, 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.

Step 10:
0 divided by 10 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 7614040.9
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.

On to step 11:
0 divided by 10 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 7614040.9
The remainder is 0 after subtracting 0 from 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 7614040.9, with a leftover of 0.0.