We're dividing 442770 by 2 
Let's see how many times 2 fits into 442770.

Advancing to step 1:
4 divided by 2 is 2 with a remainder of 0.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 4 from 4 to get 0.
Grab the next digit (4) from the dividend, add it to 0, then carry on: 4 / 2

Advancing to step 2:
The number 2 fits into 4 2 times, leaving a remainder of 0.
The next digit of our result is 2. 
Result so far: 22.0
If we subtract 4 from 4, we get 0.
Bring next digit (2) of the dividend behind the 0 and repeat the process: 2 / 2

Moving on to step 3:
2 divided by 2 is 1 with a remainder of 0.
Write down 1 as next digit of the result. 
Result so far: 221.0
Deduct 2 from 2 and we're left with 0.
Append the next digit (7) from the dividend to 0 and continue with: 7 / 2

On to step 4:
2 can be fit into 7 3 times, resulting in a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 2213.0
Subtract 6 from 7 to get 1.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 2

Advancing to step 5:
When dividing 17 by 2, we get 8 with a remainder of 1.
The number 8 becomes the next digit in our result. 
Result so far: 22138.0
If we take 16 away from 17, we end up with 1.
Take the next digit (0) from the dividend and append it to 1, then repeat: 10 / 2

Going ahead to step 6:
2 can be fit into 10 5 times, resulting in a remainder of 0.
The next digit of our result is 5. 
Result so far: 221385.0
The remainder is 0 after subtracting 10 from 10.
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:
The number 2 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 221385.0
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.

Advancing to step 8:
2 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 221385.0
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.

After the division, we end up with 221385.0 and a remainder of 0.0.