We look at the division of 52730585 by 668 
We're looking to find how many times 668 goes into 52730585.

Moving on to step 1:
668 can be fit into 5 0 times, resulting in a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Append the next digit (2) from the dividend to 5 and continue with: 52 / 668

Step 2:
668 goes into 52 0 times with a remainder of 52.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 52 after subtracting 0 from 52.
Fetch the next digit (7) from the dividend, attach it to 52 and continue: 527 / 668

Moving on to step 3:
If we divide 527 by 668, we get 0 and a remainder of 527.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 527, we end up with 527.
Include the next digit (3) from the dividend after 527, then repeat: 5273 / 668

Moving on to step 4:
668 goes into 5273 7 times with a remainder of 597.
Write down 7 as next digit of the result. 
Result so far: 7.0
Subtracting 4676 from 5273 leaves us with 597.
Fetch the next digit (0) from the dividend, attach it to 597 and continue: 5970 / 668

On to step 5:
668 can be fit into 5970 8 times, resulting in a remainder of 626.
The number 8 becomes the next digit in our result. 
Result so far: 78.0
The remainder is 626 after subtracting 5344 from 5970.
Take the next digit (5) from the dividend and append it to 626, then repeat: 6265 / 668

On to step 6:
668 can be fit into 6265 9 times, resulting in a remainder of 253.
The number 9 becomes the next digit in our result. 
Result so far: 789.0
Deduct 6012 from 6265 and we're left with 253.
Fetch the next digit (8) from the dividend, attach it to 253 and continue: 2538 / 668

Moving on to step 7:
668 goes into 2538 3 times with a remainder of 534.
Use 3 as the next digit of our solution. 
Result so far: 7893.0
If we take 2004 away from 2538, we end up with 534.
Grab the next digit (5) from the dividend, add it to 534, then carry on: 5345 / 668

Advancing to step 8:
668 can be fit into 5345 8 times, resulting in a remainder of 1.
The number 8 becomes the next digit in our result. 
Result so far: 78938.0
Subtract 5344 from 5345 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 9:
If we divide 10 by 668, we get 0 and a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 78938.0
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 10:
When dividing 100 by 668, we get 0 with a remainder of 100.
The next digit of our result is 0. 
Result so far: 78938.0
If we take 0 away from 100, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

The final outcome is 78938.0, with a leftover of 0.1.