651172 divided by 66 
We're looking to find how many times 66 goes into 651172.

Advancing to step 1:
When dividing 6 by 66, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Append the next digit (5) from the dividend to 6 and continue with: 65 / 66

Advancing to step 2:
When dividing 65 by 66, we get 0 with a remainder of 65.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 65 and we're left with 65.
Take the next digit (1) from the dividend and append it to 65, then repeat: 651 / 66

Step 3:
66 goes into 651 9 times with a remainder of 57.
Write down 9 as next digit of the result. 
Result so far: 9.0
If we subtract 594 from 651, we get 57.
Include the next digit (1) from the dividend after 57, then repeat: 571 / 66

Moving on to step 4:
The number 66 fits into 571 8 times, leaving a remainder of 43.
The next digit of our result is 8. 
Result so far: 98.0
Deduct 528 from 571 and we're left with 43.
Take the next digit (7) from the dividend and append it to 43, then repeat: 437 / 66

Advancing to step 5:
If we divide 437 by 66, we get 6 and a remainder of 41.
Record the quotient 6 as the next digit in the result. 
Result so far: 986.0
Deduct 396 from 437 and we're left with 41.
Fetch the next digit (2) from the dividend, attach it to 41 and continue: 412 / 66

Moving on to step 6:
The number 66 fits into 412 6 times, leaving a remainder of 16.
Use 6 as the next digit of our solution. 
Result so far: 9866.0
If we take 396 away from 412, we end up with 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 7:
The number 66 fits into 160 2 times, leaving a remainder of 28.
Put 2 as the next digit of the answer. 
Result so far: 9866.2
Subtract 132 from 160 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 8:
If we divide 280 by 66, we get 4 and a remainder of 16.
Write down 4 as next digit of the result. 
Result so far: 9866.24
If we take 264 away from 280, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 9:
66 goes into 160 2 times with a remainder of 28.
Use 2 as the next digit of our solution. 
Result so far: 9866.242
The remainder is 28 after subtracting 132 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 10:
When dividing 280 by 66, we get 4 with a remainder of 16.
The next digit of our result is 4. 
Result so far: 9866.2424
The remainder is 16 after subtracting 264 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 11:
If we divide 160 by 66, we get 2 and a remainder of 28.
Use 2 as the next digit of our solution. 
Result so far: 9866.24242
Deduct 132 from 160 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 12:
280 divided by 66 is 4 with a remainder of 16.
The number 4 becomes the next digit in our result. 
Result so far: 9866.242424
Subtracting 264 from 280 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 13:
66 can be fit into 160 2 times, resulting in a remainder of 28.
Record the quotient 2 as the next digit in the result. 
Result so far: 9866.2424242
If we take 132 away from 160, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 14:
66 can be fit into 280 4 times, resulting in a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 9866.24242424
If we subtract 264 from 280, we 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.

The final result is 9866.24242424 with a remainder of 1.6e-08.