811785 divided by 4 
Let's see how many times 4 fits into 811785.

Moving on to step 1:
If we divide 8 by 4, we get 2 and a remainder of 0.
Put 2 as the next digit of the answer. 
Result so far: 2.0
The remainder is 0 after subtracting 8 from 8.
Append the next digit (1) from the dividend to 0 and continue with: 1 / 4

On to step 2:
If we divide 1 by 4, we get 0 and a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
Deduct 0 from 1 and we're left with 1.
Take the next digit (1) from the dividend and append it to 1, then repeat: 11 / 4

Moving on to step 3:
The number 4 fits into 11 2 times, leaving a remainder of 3.
Use 2 as the next digit of our solution. 
Result so far: 202.0
Subtract 8 from 11 to get 3.
Include the next digit (7) from the dividend after 3, then repeat: 37 / 4

Moving on to step 4:
When dividing 37 by 4, we get 9 with a remainder of 1.
The next digit of our result is 9. 
Result so far: 2029.0
The remainder is 1 after subtracting 36 from 37.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 4

On to step 5:
18 divided by 4 is 4 with a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 20294.0
The remainder is 2 after subtracting 16 from 18.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 4

Going ahead to step 6:
4 can be fit into 25 6 times, resulting in a remainder of 1.
Record the quotient 6 as the next digit in the result. 
Result so far: 202946.0
If we subtract 24 from 25, 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.

On to step 7:
The number 4 fits into 10 2 times, leaving a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 202946.2
The remainder is 2 after subtracting 8 from 10.
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 8:
When dividing 20 by 4, we get 5 with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 202946.25
Subtracting 20 from 20 leaves us 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.

Advancing to step 9:
If we divide 0 by 4, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 202946.25
Deduct 0 from 0 and we're left 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.

Step 10:
0 divided by 4 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 202946.25
Subtracting 0 from 0 leaves us 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 outcome is 202946.25, with a leftover of 0.0.