99429251 ÷ 926 
We want to divide 99429251 by 926.

On to step 1:
If we divide 9 by 926, we get 0 and a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Bring next digit (9) of the dividend behind the 9 and repeat the process: 99 / 926

Going ahead to step 2:
99 divided by 926 is 0 with a remainder of 99.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 99, we get 99.
Grab the next digit (4) from the dividend, add it to 99, then carry on: 994 / 926

Going ahead to step 3:
994 divided by 926 is 1 with a remainder of 68.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 926 from 994 leaves us with 68.
Append the next digit (2) from the dividend to 68 and continue with: 682 / 926

Going ahead to step 4:
926 goes into 682 0 times with a remainder of 682.
The next digit of our result is 0. 
Result so far: 10.0
Subtracting 0 from 682 leaves us with 682.
Bring next digit (9) of the dividend behind the 682 and repeat the process: 6829 / 926

Moving on to step 5:
926 can be fit into 6829 7 times, resulting in a remainder of 347.
Use 7 as the next digit of our solution. 
Result so far: 107.0
If we take 6482 away from 6829, we end up with 347.
Include the next digit (2) from the dividend after 347, then repeat: 3472 / 926

On to step 6:
3472 divided by 926 is 3 with a remainder of 694.
Record the quotient 3 as the next digit in the result. 
Result so far: 1073.0
The remainder is 694 after subtracting 2778 from 3472.
Include the next digit (5) from the dividend after 694, then repeat: 6945 / 926

Advancing to step 7:
If we divide 6945 by 926, we get 7 and a remainder of 463.
Put 7 as the next digit of the answer. 
Result so far: 10737.0
Subtracting 6482 from 6945 leaves us with 463.
Include the next digit (1) from the dividend after 463, then repeat: 4631 / 926

On to step 8:
4631 divided by 926 is 5 with a remainder of 1.
Put 5 as the next digit of the answer. 
Result so far: 107375.0
If we subtract 4630 from 4631, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 9:
926 goes into 10 0 times with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 107375.0
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 10:
926 goes into 100 0 times with a remainder of 100.
Write down 0 as next digit of the result. 
Result so far: 107375.0
If we subtract 0 from 100, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

After the division, we end up with 107375.0 and a remainder of 0.1.