420668 ÷ 52 
Our goal is to divide 420668 by 52.

On to step 1:
When dividing 4 by 52, we get 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 52

Advancing to step 2:
When dividing 42 by 52, we get 0 with a remainder of 42.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 42 leaves us with 42.
Include the next digit (0) from the dividend after 42, then repeat: 420 / 52

Let's proceed to step 3:
When dividing 420 by 52, we get 8 with a remainder of 4.
The next digit of our result is 8. 
Result so far: 8.0
If we subtract 416 from 420, we get 4.
Append the next digit (6) from the dividend to 4 and continue with: 46 / 52

Going ahead to step 4:
The number 52 fits into 46 0 times, leaving a remainder of 46.
Put 0 as the next digit of the answer. 
Result so far: 80.0
Subtracting 0 from 46 leaves us with 46.
Fetch the next digit (6) from the dividend, attach it to 46 and continue: 466 / 52

Going ahead to step 5:
466 divided by 52 is 8 with a remainder of 50.
Write down 8 as next digit of the result. 
Result so far: 808.0
If we take 416 away from 466, we end up with 50.
Fetch the next digit (8) from the dividend, attach it to 50 and continue: 508 / 52

On to step 6:
52 can be fit into 508 9 times, resulting in a remainder of 40.
The next digit of our result is 9. 
Result so far: 8089.0
The remainder is 40 after subtracting 468 from 508.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 7:
52 can be fit into 400 7 times, resulting in a remainder of 36.
Use 7 as the next digit of our solution. 
Result so far: 8089.7
If we subtract 364 from 400, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 8:
52 can be fit into 360 6 times, resulting in a remainder of 48.
The number 6 becomes the next digit in our result. 
Result so far: 8089.76
If we take 312 away from 360, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 9:
480 divided by 52 is 9 with a remainder of 12.
Put 9 as the next digit of the answer. 
Result so far: 8089.769
The remainder is 12 after subtracting 468 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 10:
52 can be fit into 120 2 times, resulting in a remainder of 16.
Put 2 as the next digit of the answer. 
Result so far: 8089.7692
Subtract 104 from 120 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 11:
If we divide 160 by 52, we get 3 and a remainder of 4.
Use 3 as the next digit of our solution. 
Result so far: 8089.76923
Deduct 156 from 160 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 12:
52 can be fit into 40 0 times, resulting in a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 8089.76923
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 13:
When dividing 400 by 52, we get 7 with a remainder of 36.
The next digit of our result is 7. 
Result so far: 8089.7692307
If we take 364 away from 400, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 14:
52 can be fit into 360 6 times, resulting in a remainder of 48.
Record the quotient 6 as the next digit in the result. 
Result so far: 8089.76923076
The remainder is 48 after subtracting 312 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The final result is 8089.76923076 with a remainder of 4.8e-08.