588427 ÷ 66 
Let's see how many times 66 fits into 588427.

On to step 1:
The number 66 fits into 5 0 times, leaving a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Grab the next digit (8) from the dividend, add it to 5, then carry on: 58 / 66

Moving on to step 2:
When dividing 58 by 66, we get 0 with a remainder of 58.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 58 leaves us with 58.
Bring next digit (8) of the dividend behind the 58 and repeat the process: 588 / 66

Let's proceed to step 3:
66 goes into 588 8 times with a remainder of 60.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
The remainder is 60 after subtracting 528 from 588.
Bring next digit (4) of the dividend behind the 60 and repeat the process: 604 / 66

Moving on to step 4:
66 goes into 604 9 times with a remainder of 10.
Put 9 as the next digit of the answer. 
Result so far: 89.0
The remainder is 10 after subtracting 594 from 604.
Fetch the next digit (2) from the dividend, attach it to 10 and continue: 102 / 66

Step 5:
When dividing 102 by 66, we get 1 with a remainder of 36.
The number 1 becomes the next digit in our result. 
Result so far: 891.0
Subtract 66 from 102 to get 36.
Bring next digit (7) of the dividend behind the 36 and repeat the process: 367 / 66

Step 6:
The number 66 fits into 367 5 times, leaving a remainder of 37.
Record the quotient 5 as the next digit in the result. 
Result so far: 8915.0
Subtract 330 from 367 to get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Going ahead to step 7:
If we divide 370 by 66, we get 5 and a remainder of 40.
The number 5 becomes the next digit in our result. 
Result so far: 8915.5
If we take 330 away from 370, we end up with 40.
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 8:
66 can be fit into 400 6 times, resulting in a remainder of 4.
The next digit of our result is 6. 
Result so far: 8915.56
The remainder is 4 after subtracting 396 from 400.
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 9:
When dividing 40 by 66, we get 0 with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 8915.56
If we subtract 0 from 40, we get 40.
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 10:
When dividing 400 by 66, we get 6 with a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 8915.5606
Subtracting 396 from 400 leaves us 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.

Let's proceed to step 11:
If we divide 40 by 66, we get 0 and a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 8915.5606
Deduct 0 from 40 and we're left with 40.
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 12:
When dividing 400 by 66, we get 6 with a remainder of 4.
The next digit of our result is 6. 
Result so far: 8915.560606
If we subtract 396 from 400, we get 4.
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 13:
The number 66 fits into 40 0 times, leaving a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 8915.560606
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.

Step 14:
If we divide 400 by 66, we get 6 and a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 8915.56060606
Subtract 396 from 400 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final outcome is 8915.56060606, with a leftover of 4e-09.