Let's divide 57870888 by 66
Let's see how many times 66 fits into 57870888.

Let's proceed to step 1:
If we divide 5 by 66, we get 0 and a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Append the next digit (7) from the dividend to 5 and continue with: 57 / 66

On to step 2:
66 can be fit into 57 0 times, resulting in a remainder of 57.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 57, we end up with 57.
Include the next digit (8) from the dividend after 57, then repeat: 578 / 66

Advancing to step 3:
If we divide 578 by 66, we get 8 and a remainder of 50.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Deduct 528 from 578 and we're left with 50.
Bring next digit (7) of the dividend behind the 50 and repeat the process: 507 / 66

Moving on to step 4:
The number 66 fits into 507 7 times, leaving a remainder of 45.
Record the quotient 7 as the next digit in the result. 
Result so far: 87.0
Subtract 462 from 507 to get 45.
Fetch the next digit (0) from the dividend, attach it to 45 and continue: 450 / 66

Advancing to step 5:
66 goes into 450 6 times with a remainder of 54.
The number 6 becomes the next digit in our result. 
Result so far: 876.0
Deduct 396 from 450 and we're left with 54.
Take the next digit (8) from the dividend and append it to 54, then repeat: 548 / 66

Going ahead to step 6:
66 can be fit into 548 8 times, resulting in a remainder of 20.
The number 8 becomes the next digit in our result. 
Result so far: 8768.0
Deduct 528 from 548 and we're left with 20.
Fetch the next digit (8) from the dividend, attach it to 20 and continue: 208 / 66

Moving on to step 7:
The number 66 fits into 208 3 times, leaving a remainder of 10.
Record the quotient 3 as the next digit in the result. 
Result so far: 87683.0
If we subtract 198 from 208, we get 10.
Take the next digit (8) from the dividend and append it to 10, then repeat: 108 / 66

Step 8:
The number 66 fits into 108 1 times, leaving a remainder of 42.
Record the quotient 1 as the next digit in the result. 
Result so far: 876831.0
Subtracting 66 from 108 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.

Let's proceed to step 9:
When dividing 420 by 66, we get 6 with a remainder of 24.
The number 6 becomes the next digit in our result. 
Result so far: 876831.6
Subtract 396 from 420 to 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.

Step 10:
66 goes into 240 3 times with a remainder of 42.
Write down 3 as next digit of the result. 
Result so far: 876831.63
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.

Moving on to step 11:
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: 876831.636
Subtract 396 from 420 to 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.

Let's proceed to step 12:
66 goes into 240 3 times with a remainder of 42.
Put 3 as the next digit of the answer. 
Result so far: 876831.6363
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.

Advancing to step 13:
420 divided by 66 is 6 with a remainder of 24.
The next digit of our result is 6. 
Result so far: 876831.63636
Subtract 396 from 420 to 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.

Going ahead to step 14:
66 goes into 240 3 times with a remainder of 42.
The next digit of our result is 3. 
Result so far: 876831.636363
If we subtract 198 from 240, we 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.

Going ahead to step 15:
66 can be fit into 420 6 times, resulting in a remainder of 24.
Put 6 as the next digit of the answer. 
Result so far: 876831.6363636
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.

Going ahead to step 16:
If we divide 240 by 66, we get 3 and a remainder of 42.
The next digit of our result is 3. 
Result so far: 876831.63636363
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 876831.63636363, with a leftover of 4.2e-08.