We're dividing 763420 by 66 
We want to figure out the number of times 763420 can be divided by 66.

On to step 1:
7 divided by 66 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Fetch the next digit (6) from the dividend, attach it to 7 and continue: 76 / 66

Let's proceed to step 2:
66 goes into 76 1 times with a remainder of 10.
The next digit of our result is 1. 
Result so far: 1.0
If we take 66 away from 76, we end up with 10.
Grab the next digit (3) from the dividend, add it to 10, then carry on: 103 / 66

Advancing to step 3:
66 goes into 103 1 times with a remainder of 37.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
If we take 66 away from 103, we end up with 37.
Grab the next digit (4) from the dividend, add it to 37, then carry on: 374 / 66

Let's proceed to step 4:
The number 66 fits into 374 5 times, leaving a remainder of 44.
Use 5 as the next digit of our solution. 
Result so far: 115.0
If we take 330 away from 374, we end up with 44.
Fetch the next digit (2) from the dividend, attach it to 44 and continue: 442 / 66

On to step 5:
The number 66 fits into 442 6 times, leaving a remainder of 46.
The next digit of our result is 6. 
Result so far: 1156.0
Subtract 396 from 442 to get 46.
Bring next digit (0) of the dividend behind the 46 and repeat the process: 460 / 66

Going ahead to step 6:
If we divide 460 by 66, we get 6 and a remainder of 64.
Write down 6 as next digit of the result. 
Result so far: 11566.0
Subtracting 396 from 460 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 7:
The number 66 fits into 640 9 times, leaving a remainder of 46.
The next digit of our result is 9. 
Result so far: 11566.9
Subtract 594 from 640 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 8:
The number 66 fits into 460 6 times, leaving a remainder of 64.
The next digit of our result is 6. 
Result so far: 11566.96
Subtract 396 from 460 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 9:
When dividing 640 by 66, we get 9 with a remainder of 46.
Write down 9 as next digit of the result. 
Result so far: 11566.969
If we subtract 594 from 640, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 10:
66 goes into 460 6 times with a remainder of 64.
The number 6 becomes the next digit in our result. 
Result so far: 11566.9696
Deduct 396 from 460 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 11:
The number 66 fits into 640 9 times, leaving a remainder of 46.
Use 9 as the next digit of our solution. 
Result so far: 11566.96969
If we subtract 594 from 640, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 12:
The number 66 fits into 460 6 times, leaving a remainder of 64.
Use 6 as the next digit of our solution. 
Result so far: 11566.969696
If we take 396 away from 460, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 13:
640 divided by 66 is 9 with a remainder of 46.
The next digit of our result is 9. 
Result so far: 11566.9696969
The remainder is 46 after subtracting 594 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 14:
460 divided by 66 is 6 with a remainder of 64.
The number 6 becomes the next digit in our result. 
Result so far: 11566.96969696
If we subtract 396 from 460, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Our division results in 11566.96969696 with a remaining 6.4e-08.