We look at the division of 439428 by 22 
We want to figure out the number of times 439428 can be divided by 22.

Advancing to step 1:
22 goes into 4 0 times with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Append the next digit (3) from the dividend to 4 and continue with: 43 / 22

Advancing to step 2:
The number 22 fits into 43 1 times, leaving a remainder of 21.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 22 from 43 to get 21.
Append the next digit (9) from the dividend to 21 and continue with: 219 / 22

On to step 3:
When dividing 219 by 22, we get 9 with a remainder of 21.
Use 9 as the next digit of our solution. 
Result so far: 19.0
If we take 198 away from 219, we end up with 21.
Bring next digit (4) of the dividend behind the 21 and repeat the process: 214 / 22

Advancing to step 4:
22 goes into 214 9 times with a remainder of 16.
Write down 9 as next digit of the result. 
Result so far: 199.0
The remainder is 16 after subtracting 198 from 214.
Include the next digit (2) from the dividend after 16, then repeat: 162 / 22

Advancing to step 5:
If we divide 162 by 22, we get 7 and a remainder of 8.
The next digit of our result is 7. 
Result so far: 1997.0
If we take 154 away from 162, we end up with 8.
Take the next digit (8) from the dividend and append it to 8, then repeat: 88 / 22

Let's proceed to step 6:
If we divide 88 by 22, we get 4 and a remainder of 0.
Use 4 as the next digit of our solution. 
Result so far: 19974.0
Subtracting 88 from 88 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.

Going ahead to step 7:
When dividing 0 by 22, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 19974.0
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.

Going ahead to step 8:
If we divide 0 by 22, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 19974.0
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.

The final result is 19974.0 with a remainder of 0.0.