We divide 427990 by 4
Our goal is to divide 427990 by 4.

Going ahead to step 1:
4 divided by 4 is 1 with a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 0 after subtracting 4 from 4.
Append the next digit (2) from the dividend to 0 and continue with: 2 / 4

On to step 2:
The number 4 fits into 2 0 times, leaving a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
If we subtract 0 from 2, we get 2.
Take the next digit (7) from the dividend and append it to 2, then repeat: 27 / 4

Moving on to step 3:
When dividing 27 by 4, we get 6 with a remainder of 3.
The next digit of our result is 6. 
Result so far: 106.0
The remainder is 3 after subtracting 24 from 27.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 4

Let's proceed to step 4:
4 can be fit into 39 9 times, resulting in a remainder of 3.
Put 9 as the next digit of the answer. 
Result so far: 1069.0
The remainder is 3 after subtracting 36 from 39.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 4

On to step 5:
When dividing 39 by 4, we get 9 with a remainder of 3.
Use 9 as the next digit of our solution. 
Result so far: 10699.0
If we subtract 36 from 39, we get 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 4

Going ahead to step 6:
4 can be fit into 30 7 times, resulting in a remainder of 2.
Put 7 as the next digit of the answer. 
Result so far: 106997.0
The remainder is 2 after subtracting 28 from 30.
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 7:
If we divide 20 by 4, we get 5 and a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 106997.5
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 8:
The number 4 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 106997.5
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.

Advancing to step 9:
0 divided by 4 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 106997.5
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.

Our division results in 106997.5 with a remaining 0.0.