We divide 905021 by 4
Let's see how many times 4 fits into 905021.

Step 1:
4 can be fit into 9 2 times, resulting in a remainder of 1.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Deduct 8 from 9 and we're left with 1.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 4

Let's proceed to step 2:
4 goes into 10 2 times with a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 22.0
If we take 8 away from 10, we end up with 2.
Include the next digit (5) from the dividend after 2, then repeat: 25 / 4

Advancing to step 3:
If we divide 25 by 4, we get 6 and a remainder of 1.
Put 6 as the next digit of the answer. 
Result so far: 226.0
Subtract 24 from 25 to get 1.
Take the next digit (0) from the dividend and append it to 1, then repeat: 10 / 4

On to step 4:
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: 2262.0
Subtracting 8 from 10 leaves us with 2.
Grab the next digit (2) from the dividend, add it to 2, then carry on: 22 / 4

Moving on to step 5:
The number 4 fits into 22 5 times, leaving a remainder of 2.
The next digit of our result is 5. 
Result so far: 22625.0
If we take 20 away from 22, we end up with 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 4

Going ahead to step 6:
When dividing 21 by 4, we get 5 with a remainder of 1.
Put 5 as the next digit of the answer. 
Result so far: 226255.0
Subtract 20 from 21 to 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 7:
When dividing 10 by 4, we get 2 with a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 226255.2
Deduct 8 from 10 and we're left 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.

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: 226255.25
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.

Advancing to step 9:
If we divide 0 by 4, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 226255.25
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.

Moving on to step 10:
4 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 226255.25
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.

The final result is 226255.25 with a remainder of 0.0.