57061365 ÷ 66 
Let's see how many times 66 fits into 57061365.

Going ahead to step 1:
If we divide 5 by 66, we get 0 and a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Append the next digit (7) from the dividend to 5 and continue with: 57 / 66

Going ahead to step 2:
57 divided by 66 is 0 with a remainder of 57.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 57 and we're left with 57.
Fetch the next digit (0) from the dividend, attach it to 57 and continue: 570 / 66

Step 3:
The number 66 fits into 570 8 times, leaving a remainder of 42.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Deduct 528 from 570 and we're left with 42.
Grab the next digit (6) from the dividend, add it to 42, then carry on: 426 / 66

Let's proceed to step 4:
426 divided by 66 is 6 with a remainder of 30.
The number 6 becomes the next digit in our result. 
Result so far: 86.0
If we take 396 away from 426, we end up with 30.
Append the next digit (1) from the dividend to 30 and continue with: 301 / 66

Advancing to step 5:
If we divide 301 by 66, we get 4 and a remainder of 37.
Use 4 as the next digit of our solution. 
Result so far: 864.0
Subtract 264 from 301 to get 37.
Include the next digit (3) from the dividend after 37, then repeat: 373 / 66

On to step 6:
The number 66 fits into 373 5 times, leaving a remainder of 43.
Record the quotient 5 as the next digit in the result. 
Result so far: 8645.0
If we subtract 330 from 373, we get 43.
Append the next digit (6) from the dividend to 43 and continue with: 436 / 66

Moving on to step 7:
The number 66 fits into 436 6 times, leaving a remainder of 40.
Record the quotient 6 as the next digit in the result. 
Result so far: 86456.0
Subtracting 396 from 436 leaves us with 40.
Fetch the next digit (5) from the dividend, attach it to 40 and continue: 405 / 66

Let's proceed to step 8:
405 divided by 66 is 6 with a remainder of 9.
Put 6 as the next digit of the answer. 
Result so far: 864566.0
If we take 396 away from 405, we end up with 9.
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 9:
If we divide 90 by 66, we get 1 and a remainder of 24.
Put 1 as the next digit of the answer. 
Result so far: 864566.1
Deduct 66 from 90 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.

Step 10:
When dividing 240 by 66, we get 3 with a remainder of 42.
Put 3 as the next digit of the answer. 
Result so far: 864566.13
Subtract 198 from 240 to get 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 11:
66 can be fit into 420 6 times, resulting in a remainder of 24.
Write down 6 as next digit of the result. 
Result so far: 864566.136
If we take 396 away from 420, we end up 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.

Moving on to step 12:
66 can be fit into 240 3 times, resulting in a remainder of 42.
Put 3 as the next digit of the answer. 
Result so far: 864566.1363
The remainder is 42 after subtracting 198 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 13:
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: 864566.13636
The remainder is 24 after subtracting 396 from 420.
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 14:
240 divided by 66 is 3 with a remainder of 42.
Record the quotient 3 as the next digit in the result. 
Result so far: 864566.136363
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.

Step 15:
420 divided by 66 is 6 with a remainder of 24.
Use 6 as the next digit of our solution. 
Result so far: 864566.1363636
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 16:
When dividing 240 by 66, we get 3 with a remainder of 42.
The next digit of our result is 3. 
Result so far: 864566.13636363
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.

The final result is 864566.13636363 with a remainder of 4.2e-08.