We divide 420935 by 8
We want to divide 420935 by 8.

Advancing to step 1:
8 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.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 8

Let's proceed to step 2:
8 can be fit into 42 5 times, resulting in a remainder of 2.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtract 40 from 42 to get 2.
Fetch the next digit (0) from the dividend, attach it to 2 and continue: 20 / 8

Going ahead to step 3:
20 divided by 8 is 2 with a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 52.0
Subtract 16 from 20 to get 4.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 8

Going ahead to step 4:
49 divided by 8 is 6 with a remainder of 1.
Use 6 as the next digit of our solution. 
Result so far: 526.0
Deduct 48 from 49 and we're left with 1.
Fetch the next digit (3) from the dividend, attach it to 1 and continue: 13 / 8

Advancing to step 5:
The number 8 fits into 13 1 times, leaving a remainder of 5.
Record the quotient 1 as the next digit in the result. 
Result so far: 5261.0
Subtracting 8 from 13 leaves us with 5.
Include the next digit (5) from the dividend after 5, then repeat: 55 / 8

Advancing to step 6:
8 can be fit into 55 6 times, resulting in a remainder of 7.
The next digit of our result is 6. 
Result so far: 52616.0
The remainder is 7 after subtracting 48 from 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 7:
8 goes into 70 8 times with a remainder of 6.
The number 8 becomes the next digit in our result. 
Result so far: 52616.8
Deduct 64 from 70 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 8:
The number 8 fits into 60 7 times, leaving a remainder of 4.
Write down 7 as next digit of the result. 
Result so far: 52616.87
The remainder is 4 after subtracting 56 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 9:
When dividing 40 by 8, we get 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 52616.875
The remainder is 0 after subtracting 40 from 40.
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 10:
8 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 52616.875
Subtract 0 from 0 to 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 11:
If we divide 0 by 8, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 52616.875
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.

Our division results in 52616.875 with a remaining 0.0.