Let's divide 784617 by 66
Let's see how many times 66 fits into 784617.

Advancing to step 1:
66 can be fit into 7 0 times, resulting in a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 66

Step 2:
If we divide 78 by 66, we get 1 and a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 66 from 78 leaves us with 12.
Fetch the next digit (4) from the dividend, attach it to 12 and continue: 124 / 66

Going ahead to step 3:
The number 66 fits into 124 1 times, leaving a remainder of 58.
Use 1 as the next digit of our solution. 
Result so far: 11.0
Deduct 66 from 124 and we're left with 58.
Take the next digit (6) from the dividend and append it to 58, then repeat: 586 / 66

Moving on to step 4:
586 divided by 66 is 8 with a remainder of 58.
The next digit of our result is 8. 
Result so far: 118.0
If we take 528 away from 586, we end up with 58.
Grab the next digit (1) from the dividend, add it to 58, then carry on: 581 / 66

Going ahead to step 5:
66 can be fit into 581 8 times, resulting in a remainder of 53.
Put 8 as the next digit of the answer. 
Result so far: 1188.0
The remainder is 53 after subtracting 528 from 581.
Grab the next digit (7) from the dividend, add it to 53, then carry on: 537 / 66

Moving on to step 6:
537 divided by 66 is 8 with a remainder of 9.
Use 8 as the next digit of our solution. 
Result so far: 11888.0
The remainder is 9 after subtracting 528 from 537.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 7:
When dividing 90 by 66, we get 1 with a remainder of 24.
The next digit of our result is 1. 
Result so far: 11888.1
If we subtract 66 from 90, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 8:
66 goes into 240 3 times with a remainder of 42.
Use 3 as the next digit of our solution. 
Result so far: 11888.13
Subtracting 198 from 240 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 9:
If we divide 420 by 66, we get 6 and a remainder of 24.
The next digit of our result is 6. 
Result so far: 11888.136
If we subtract 396 from 420, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 10:
When dividing 240 by 66, we get 3 with a remainder of 42.
The number 3 becomes the next digit in our result. 
Result so far: 11888.1363
Deduct 198 from 240 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 11:
If we divide 420 by 66, we get 6 and a remainder of 24.
Record the quotient 6 as the next digit in the result. 
Result so far: 11888.13636
Deduct 396 from 420 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 12:
When dividing 240 by 66, we get 3 with a remainder of 42.
The number 3 becomes the next digit in our result. 
Result so far: 11888.136363
If we take 198 away from 240, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 13:
The number 66 fits into 420 6 times, leaving a remainder of 24.
Put 6 as the next digit of the answer. 
Result so far: 11888.1363636
Subtracting 396 from 420 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 14:
When dividing 240 by 66, we get 3 with a remainder of 42.
Record the quotient 3 as the next digit in the result. 
Result so far: 11888.13636363
Subtracting 198 from 240 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

The final outcome is 11888.13636363, with a leftover of 4.2e-08.