Let's divide 906403 by 4
Our goal is to divide 906403 by 4.

Advancing to step 1:
When dividing 9 by 4, we get 2 with a remainder of 1.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtract 8 from 9 to get 1.
Take the next digit (0) from the dividend and append it to 1, then repeat: 10 / 4

Step 2:
10 divided by 4 is 2 with a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 22.0
The remainder is 2 after subtracting 8 from 10.
Grab the next digit (6) from the dividend, add it to 2, then carry on: 26 / 4

Advancing to step 3:
If we divide 26 by 4, we get 6 and a remainder of 2.
Record the quotient 6 as the next digit in the result. 
Result so far: 226.0
If we take 24 away from 26, we end up with 2.
Take the next digit (4) from the dividend and append it to 2, then repeat: 24 / 4

Going ahead to step 4:
When dividing 24 by 4, we get 6 with a remainder of 0.
The number 6 becomes the next digit in our result. 
Result so far: 2266.0
If we subtract 24 from 24, we get 0.
Take the next digit (0) from the dividend and append it to 0, then repeat: 0 / 4

On to step 5:
4 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 22660.0
Subtracting 0 from 0 leaves us with 0.
Take the next digit (3) from the dividend and append it to 0, then repeat: 3 / 4

On to step 6:
When dividing 3 by 4, we get 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 226600.0
Subtract 0 from 3 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 7:
The number 4 fits into 30 7 times, leaving a remainder of 2.
Write down 7 as next digit of the result. 
Result so far: 226600.7
If we take 28 away from 30, we end up 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 8:
When dividing 20 by 4, we get 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 226600.75
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.

On to step 9:
0 divided by 4 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 226600.75
The remainder is 0 after subtracting 0 from 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:
If we divide 0 by 4, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 226600.75
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.

After the division, we end up with 226600.75 and a remainder of 0.0.