We're dividing 20424965 by 66 
We're looking to find how many times 66 goes into 20424965.

Let's proceed to step 1:
66 goes into 2 0 times with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 66

On to step 2:
If we divide 20 by 66, we get 0 and a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 20 after subtracting 0 from 20.
Bring next digit (4) of the dividend behind the 20 and repeat the process: 204 / 66

Advancing to step 3:
66 goes into 204 3 times with a remainder of 6.
The next digit of our result is 3. 
Result so far: 3.0
Subtracting 198 from 204 leaves us with 6.
Include the next digit (2) from the dividend after 6, then repeat: 62 / 66

Advancing to step 4:
66 can be fit into 62 0 times, resulting in a remainder of 62.
The number 0 becomes the next digit in our result. 
Result so far: 30.0
Deduct 0 from 62 and we're left with 62.
Fetch the next digit (4) from the dividend, attach it to 62 and continue: 624 / 66

Step 5:
624 divided by 66 is 9 with a remainder of 30.
Put 9 as the next digit of the answer. 
Result so far: 309.0
Deduct 594 from 624 and we're left with 30.
Grab the next digit (9) from the dividend, add it to 30, then carry on: 309 / 66

Advancing to step 6:
If we divide 309 by 66, we get 4 and a remainder of 45.
Use 4 as the next digit of our solution. 
Result so far: 3094.0
Subtracting 264 from 309 leaves us with 45.
Take the next digit (6) from the dividend and append it to 45, then repeat: 456 / 66

Step 7:
If we divide 456 by 66, we get 6 and a remainder of 60.
Use 6 as the next digit of our solution. 
Result so far: 30946.0
If we subtract 396 from 456, we get 60.
Grab the next digit (5) from the dividend, add it to 60, then carry on: 605 / 66

Moving on to step 8:
If we divide 605 by 66, we get 9 and a remainder of 11.
Use 9 as the next digit of our solution. 
Result so far: 309469.0
Subtract 594 from 605 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 9:
110 divided by 66 is 1 with a remainder of 44.
Use 1 as the next digit of our solution. 
Result so far: 309469.1
Subtract 66 from 110 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 10:
66 goes into 440 6 times with a remainder of 44.
The next digit of our result is 6. 
Result so far: 309469.16
Subtracting 396 from 440 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 11:
66 goes into 440 6 times with a remainder of 44.
Use 6 as the next digit of our solution. 
Result so far: 309469.166
Subtract 396 from 440 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

The quotient of the division is 309469.166, and the remainder is 0.0044.