571911 ÷ 66 
Our goal is to divide 571911 by 66.

Going ahead to step 1:
If we divide 5 by 66, we get 0 and a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Grab the next digit (7) from the dividend, add it to 5, then carry on: 57 / 66

Advancing to step 2:
66 goes into 57 0 times with a remainder of 57.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 57 leaves us with 57.
Take the next digit (1) from the dividend and append it to 57, then repeat: 571 / 66

Let's proceed to step 3:
The number 66 fits into 571 8 times, leaving a remainder of 43.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we take 528 away from 571, we end up with 43.
Grab the next digit (9) from the dividend, add it to 43, then carry on: 439 / 66

Let's proceed to step 4:
439 divided by 66 is 6 with a remainder of 43.
Use 6 as the next digit of our solution. 
Result so far: 86.0
Subtracting 396 from 439 leaves us with 43.
Take the next digit (1) from the dividend and append it to 43, then repeat: 431 / 66

Let's proceed to step 5:
The number 66 fits into 431 6 times, leaving a remainder of 35.
The number 6 becomes the next digit in our result. 
Result so far: 866.0
Subtracting 396 from 431 leaves us with 35.
Include the next digit (1) from the dividend after 35, then repeat: 351 / 66

Moving on to step 6:
When dividing 351 by 66, we get 5 with a remainder of 21.
Use 5 as the next digit of our solution. 
Result so far: 8665.0
Subtracting 330 from 351 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 7:
When dividing 210 by 66, we get 3 with a remainder of 12.
Use 3 as the next digit of our solution. 
Result so far: 8665.3
If we subtract 198 from 210, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 8:
66 can be fit into 120 1 times, resulting in a remainder of 54.
Write down 1 as next digit of the result. 
Result so far: 8665.31
The remainder is 54 after subtracting 66 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Moving on to step 9:
If we divide 540 by 66, we get 8 and a remainder of 12.
Record the quotient 8 as the next digit in the result. 
Result so far: 8665.318
Subtract 528 from 540 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 10:
120 divided by 66 is 1 with a remainder of 54.
Put 1 as the next digit of the answer. 
Result so far: 8665.3181
Subtracting 66 from 120 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Going ahead to step 11:
When dividing 540 by 66, we get 8 with a remainder of 12.
The number 8 becomes the next digit in our result. 
Result so far: 8665.31818
If we take 528 away from 540, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 12:
When dividing 120 by 66, we get 1 with a remainder of 54.
The next digit of our result is 1. 
Result so far: 8665.318181
Deduct 66 from 120 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Advancing to step 13:
The number 66 fits into 540 8 times, leaving a remainder of 12.
The next digit of our result is 8. 
Result so far: 8665.3181818
Deduct 528 from 540 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 14:
If we divide 120 by 66, we get 1 and a remainder of 54.
The number 1 becomes the next digit in our result. 
Result so far: 8665.31818181
Deduct 66 from 120 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

After the division, we end up with 8665.31818181 and a remainder of 5.4e-08.