We divide 15809881 by 754
Let's see how many times 754 fits into 15809881.

Going ahead to step 1:
754 goes into 1 0 times with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 754

Step 2:
If we divide 15 by 754, we get 0 and a remainder of 15.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 15 after subtracting 0 from 15.
Bring next digit (8) of the dividend behind the 15 and repeat the process: 158 / 754

On to step 3:
If we divide 158 by 754, we get 0 and a remainder of 158.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 158 and we're left with 158.
Bring next digit (0) of the dividend behind the 158 and repeat the process: 1580 / 754

Moving on to step 4:
When dividing 1580 by 754, we get 2 with a remainder of 72.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtracting 1508 from 1580 leaves us with 72.
Bring next digit (9) of the dividend behind the 72 and repeat the process: 729 / 754

Moving on to step 5:
754 can be fit into 729 0 times, resulting in a remainder of 729.
Put 0 as the next digit of the answer. 
Result so far: 20.0
Subtracting 0 from 729 leaves us with 729.
Grab the next digit (8) from the dividend, add it to 729, then carry on: 7298 / 754

Going ahead to step 6:
7298 divided by 754 is 9 with a remainder of 512.
Use 9 as the next digit of our solution. 
Result so far: 209.0
If we subtract 6786 from 7298, we get 512.
Bring next digit (8) of the dividend behind the 512 and repeat the process: 5128 / 754

Going ahead to step 7:
If we divide 5128 by 754, we get 6 and a remainder of 604.
Put 6 as the next digit of the answer. 
Result so far: 2096.0
If we take 4524 away from 5128, we end up with 604.
Include the next digit (1) from the dividend after 604, then repeat: 6041 / 754

Moving on to step 8:
The number 754 fits into 6041 8 times, leaving a remainder of 9.
The number 8 becomes the next digit in our result. 
Result so far: 20968.0
If we subtract 6032 from 6041, 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.

Moving on to step 9:
The number 754 fits into 90 0 times, leaving a remainder of 90.
Write down 0 as next digit of the result. 
Result so far: 20968.0
If we subtract 0 from 90, we get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

On to step 10:
When dividing 900 by 754, we get 1 with a remainder of 146.
Write down 1 as next digit of the result. 
Result so far: 20968.01
If we subtract 754 from 900, we get 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

Advancing to step 11:
754 goes into 1460 1 times with a remainder of 706.
Put 1 as the next digit of the answer. 
Result so far: 20968.011
Deduct 754 from 1460 and we're left with 706.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7060, and continue the process.

The final result is 20968.011 with a remainder of 0.0706.