We're dividing 631520 by 66 
We're looking to find how many times 66 goes into 631520.

Advancing to step 1:
66 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 66

Let's proceed to step 2:
66 goes into 63 0 times with a remainder of 63.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 63 leaves us with 63.
Include the next digit (1) from the dividend after 63, then repeat: 631 / 66

On to step 3:
If we divide 631 by 66, we get 9 and a remainder of 37.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Subtracting 594 from 631 leaves us with 37.
Grab the next digit (5) from the dividend, add it to 37, then carry on: 375 / 66

Advancing to step 4:
When dividing 375 by 66, we get 5 with a remainder of 45.
Record the quotient 5 as the next digit in the result. 
Result so far: 95.0
If we take 330 away from 375, we end up with 45.
Fetch the next digit (2) from the dividend, attach it to 45 and continue: 452 / 66

Going ahead to step 5:
66 goes into 452 6 times with a remainder of 56.
Put 6 as the next digit of the answer. 
Result so far: 956.0
Subtract 396 from 452 to get 56.
Fetch the next digit (0) from the dividend, attach it to 56 and continue: 560 / 66

Step 6:
66 goes into 560 8 times with a remainder of 32.
Use 8 as the next digit of our solution. 
Result so far: 9568.0
Subtract 528 from 560 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 7:
320 divided by 66 is 4 with a remainder of 56.
The number 4 becomes the next digit in our result. 
Result so far: 9568.4
If we take 264 away from 320, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 8:
66 can be fit into 560 8 times, resulting in a remainder of 32.
Record the quotient 8 as the next digit in the result. 
Result so far: 9568.48
Subtract 528 from 560 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 9:
320 divided by 66 is 4 with a remainder of 56.
Record the quotient 4 as the next digit in the result. 
Result so far: 9568.484
Subtract 264 from 320 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 10:
66 goes into 560 8 times with a remainder of 32.
Put 8 as the next digit of the answer. 
Result so far: 9568.4848
Deduct 528 from 560 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 11:
When dividing 320 by 66, we get 4 with a remainder of 56.
Use 4 as the next digit of our solution. 
Result so far: 9568.48484
The remainder is 56 after subtracting 264 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 12:
If we divide 560 by 66, we get 8 and a remainder of 32.
The next digit of our result is 8. 
Result so far: 9568.484848
Subtract 528 from 560 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 13:
The number 66 fits into 320 4 times, leaving a remainder of 56.
Use 4 as the next digit of our solution. 
Result so far: 9568.4848484
If we subtract 264 from 320, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 14:
66 goes into 560 8 times with a remainder of 32.
Record the quotient 8 as the next digit in the result. 
Result so far: 9568.48484848
If we subtract 528 from 560, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final outcome is 9568.48484848, with a leftover of 3.2e-08.