We look at the division of 811407 by 4 
Our goal is to divide 811407 by 4.

Going ahead to step 1:
4 goes into 8 2 times with a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 8 from 8 and we're left with 0.
Grab the next digit (1) from the dividend, add it to 0, then carry on: 1 / 4

Moving on to step 2:
When dividing 1 by 4, we get 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 20.0
If we subtract 0 from 1, we get 1.
Grab the next digit (1) from the dividend, add it to 1, then carry on: 11 / 4

On to step 3:
11 divided by 4 is 2 with a remainder of 3.
The next digit of our result is 2. 
Result so far: 202.0
Subtracting 8 from 11 leaves us with 3.
Bring next digit (4) of the dividend behind the 3 and repeat the process: 34 / 4

Step 4:
The number 4 fits into 34 8 times, leaving a remainder of 2.
Record the quotient 8 as the next digit in the result. 
Result so far: 2028.0
If we take 32 away from 34, we end up with 2.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 4

Moving on to step 5:
4 goes into 20 5 times with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 20285.0
If we take 20 away from 20, we end up with 0.
Fetch the next digit (7) from the dividend, attach it to 0 and continue: 7 / 4

Step 6:
When dividing 7 by 4, we get 1 with a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 202851.0
Deduct 4 from 7 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 7:
4 goes into 30 7 times with a remainder of 2.
Put 7 as the next digit of the answer. 
Result so far: 202851.7
If we subtract 28 from 30, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 8:
The number 4 fits into 20 5 times, leaving a remainder of 0.
The next digit of our result is 5. 
Result so far: 202851.75
If we subtract 20 from 20, 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 9:
4 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 202851.75
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.

On to step 10:
4 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 202851.75
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.

The final result is 202851.75 with a remainder of 0.0.