We're dividing 517474 by 66 
Our goal is to divide 517474 by 66.

Step 1:
66 can be fit into 5 0 times, resulting in a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Take the next digit (1) from the dividend and append it to 5, then repeat: 51 / 66

Moving on to step 2:
If we divide 51 by 66, we get 0 and a remainder of 51.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 51 leaves us with 51.
Bring next digit (7) of the dividend behind the 51 and repeat the process: 517 / 66

Moving on to step 3:
517 divided by 66 is 7 with a remainder of 55.
Use 7 as the next digit of our solution. 
Result so far: 7.0
If we subtract 462 from 517, we get 55.
Fetch the next digit (4) from the dividend, attach it to 55 and continue: 554 / 66

Going ahead to step 4:
66 can be fit into 554 8 times, resulting in a remainder of 26.
The next digit of our result is 8. 
Result so far: 78.0
The remainder is 26 after subtracting 528 from 554.
Grab the next digit (7) from the dividend, add it to 26, then carry on: 267 / 66

Step 5:
66 goes into 267 4 times with a remainder of 3.
Put 4 as the next digit of the answer. 
Result so far: 784.0
If we subtract 264 from 267, we get 3.
Append the next digit (4) from the dividend to 3 and continue with: 34 / 66

Moving on to step 6:
The number 66 fits into 34 0 times, leaving a remainder of 34.
Put 0 as the next digit of the answer. 
Result so far: 7840.0
If we take 0 away from 34, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 7:
The number 66 fits into 340 5 times, leaving a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 7840.5
Deduct 330 from 340 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 8:
66 goes into 100 1 times with a remainder of 34.
Put 1 as the next digit of the answer. 
Result so far: 7840.51
If we take 66 away from 100, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 9:
If we divide 340 by 66, we get 5 and a remainder of 10.
The next digit of our result is 5. 
Result so far: 7840.515
If we subtract 330 from 340, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 10:
100 divided by 66 is 1 with a remainder of 34.
Use 1 as the next digit of our solution. 
Result so far: 7840.5151
Subtracting 66 from 100 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 11:
The number 66 fits into 340 5 times, leaving a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 7840.51515
If we take 330 away from 340, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 12:
When dividing 100 by 66, we get 1 with a remainder of 34.
The next digit of our result is 1. 
Result so far: 7840.515151
Subtract 66 from 100 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 13:
340 divided by 66 is 5 with a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 7840.5151515
If we subtract 330 from 340, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 14:
100 divided by 66 is 1 with a remainder of 34.
Record the quotient 1 as the next digit in the result. 
Result so far: 7840.51515151
If we subtract 66 from 100, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

The final outcome is 7840.51515151, with a leftover of 3.4e-08.