12916873 ÷ 760 
We want to divide 12916873 by 760.

Going ahead to step 1:
If we divide 1 by 760, we get 0 and a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 760

Advancing to step 2:
760 can be fit into 12 0 times, resulting in a remainder of 12.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 12 after subtracting 0 from 12.
Fetch the next digit (9) from the dividend, attach it to 12 and continue: 129 / 760

Moving on to step 3:
If we divide 129 by 760, we get 0 and a remainder of 129.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 129 and we're left with 129.
Take the next digit (1) from the dividend and append it to 129, then repeat: 1291 / 760

Going ahead to step 4:
760 goes into 1291 1 times with a remainder of 531.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 760 away from 1291, we end up with 531.
Include the next digit (6) from the dividend after 531, then repeat: 5316 / 760

Let's proceed to step 5:
When dividing 5316 by 760, we get 6 with a remainder of 756.
Write down 6 as next digit of the result. 
Result so far: 16.0
Subtracting 4560 from 5316 leaves us with 756.
Grab the next digit (8) from the dividend, add it to 756, then carry on: 7568 / 760

Advancing to step 6:
760 can be fit into 7568 9 times, resulting in a remainder of 728.
Record the quotient 9 as the next digit in the result. 
Result so far: 169.0
If we subtract 6840 from 7568, we get 728.
Take the next digit (7) from the dividend and append it to 728, then repeat: 7287 / 760

Moving on to step 7:
760 goes into 7287 9 times with a remainder of 447.
The next digit of our result is 9. 
Result so far: 1699.0
Subtracting 6840 from 7287 leaves us with 447.
Bring next digit (3) of the dividend behind the 447 and repeat the process: 4473 / 760

Step 8:
760 goes into 4473 5 times with a remainder of 673.
The number 5 becomes the next digit in our result. 
Result so far: 16995.0
If we subtract 3800 from 4473, we get 673.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6730, and continue the process.

Advancing to step 9:
When dividing 6730 by 760, we get 8 with a remainder of 650.
Put 8 as the next digit of the answer. 
Result so far: 16995.8
Subtracting 6080 from 6730 leaves us with 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6500, and continue the process.

Moving on to step 10:
If we divide 6500 by 760, we get 8 and a remainder of 420.
The number 8 becomes the next digit in our result. 
Result so far: 16995.88
The remainder is 420 after subtracting 6080 from 6500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

The final outcome is 16995.88, with a leftover of 0.42.