We're dividing 99431037 by 4 
Our goal is to divide 99431037 by 4.

Going ahead to step 1:
When dividing 9 by 4, we get 2 with a remainder of 1.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 8 away from 9, we end up with 1.
Take the next digit (9) from the dividend and append it to 1, then repeat: 19 / 4

Step 2:
If we divide 19 by 4, we get 4 and a remainder of 3.
The next digit of our result is 4. 
Result so far: 24.0
The remainder is 3 after subtracting 16 from 19.
Grab the next digit (4) from the dividend, add it to 3, then carry on: 34 / 4

Let's proceed to step 3:
34 divided by 4 is 8 with a remainder of 2.
The number 8 becomes the next digit in our result. 
Result so far: 248.0
If we subtract 32 from 34, we get 2.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 4

Advancing to step 4:
The number 4 fits into 23 5 times, leaving a remainder of 3.
The number 5 becomes the next digit in our result. 
Result so far: 2485.0
Subtract 20 from 23 to get 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 4

Moving on to step 5:
If we divide 31 by 4, we get 7 and a remainder of 3.
Write down 7 as next digit of the result. 
Result so far: 24857.0
Deduct 28 from 31 and we're left with 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 4

Step 6:
4 goes into 30 7 times with a remainder of 2.
Record the quotient 7 as the next digit in the result. 
Result so far: 248577.0
If we take 28 away from 30, we end up with 2.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 4

Advancing to step 7:
4 can be fit into 23 5 times, resulting in a remainder of 3.
Write down 5 as next digit of the result. 
Result so far: 2485775.0
The remainder is 3 after subtracting 20 from 23.
Append the next digit (7) from the dividend to 3 and continue with: 37 / 4

Let's proceed to step 8:
The number 4 fits into 37 9 times, leaving a remainder of 1.
Write down 9 as next digit of the result. 
Result so far: 24857759.0
Deduct 36 from 37 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 9:
4 can be fit into 10 2 times, resulting in a remainder of 2.
Use 2 as the next digit of our solution. 
Result so far: 24857759.2
Subtracting 8 from 10 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 10:
20 divided by 4 is 5 with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 24857759.25
The remainder is 0 after subtracting 20 from 20.
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 11:
When dividing 0 by 4, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 24857759.25
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.

Step 12:
4 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 24857759.25
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 24857759.25 with a remaining 0.0.