426529 divided by 66 
Let's see how many times 66 fits into 426529.

On to step 1:
The number 66 fits into 4 0 times, leaving a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 66

Step 2:
The number 66 fits into 42 0 times, leaving a remainder of 42.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 42 to get 42.
Bring next digit (6) of the dividend behind the 42 and repeat the process: 426 / 66

Step 3:
66 can be fit into 426 6 times, resulting in a remainder of 30.
Put 6 as the next digit of the answer. 
Result so far: 6.0
If we subtract 396 from 426, we get 30.
Fetch the next digit (5) from the dividend, attach it to 30 and continue: 305 / 66

Step 4:
66 can be fit into 305 4 times, resulting in a remainder of 41.
The next digit of our result is 4. 
Result so far: 64.0
If we take 264 away from 305, we end up with 41.
Take the next digit (2) from the dividend and append it to 41, then repeat: 412 / 66

Going ahead to step 5:
If we divide 412 by 66, we get 6 and a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 646.0
If we take 396 away from 412, we end up with 16.
Bring next digit (9) of the dividend behind the 16 and repeat the process: 169 / 66

Moving on to step 6:
66 goes into 169 2 times with a remainder of 37.
The next digit of our result is 2. 
Result so far: 6462.0
Deduct 132 from 169 and we're left with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 7:
66 goes into 370 5 times with a remainder of 40.
Record the quotient 5 as the next digit in the result. 
Result so far: 6462.5
Subtract 330 from 370 to 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.

Going ahead to step 8:
When dividing 400 by 66, we get 6 with a remainder of 4.
The next digit of our result is 6. 
Result so far: 6462.56
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.

Advancing to step 9:
When dividing 40 by 66, we get 0 with a remainder of 40.
The next digit of our result is 0. 
Result so far: 6462.56
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.

Moving on to step 10:
66 can be fit into 400 6 times, resulting in a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 6462.5606
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.

Step 11:
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: 6462.5606
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.

Step 12:
400 divided by 66 is 6 with a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 6462.560606
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.

Let's proceed to step 13:
When dividing 40 by 66, we get 0 with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 6462.560606
Subtracting 0 from 40 leaves us 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.

Going ahead to step 14:
The number 66 fits into 400 6 times, leaving a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 6462.56060606
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.

The final outcome is 6462.56060606, with a leftover of 4e-09.