Let's divide 578154 by 66
We're looking to find how many times 66 goes into 578154.

Moving on to step 1:
66 goes into 5 0 times with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Fetch the next digit (7) from the dividend, attach it to 5 and continue: 57 / 66

Advancing to step 2:
The number 66 fits into 57 0 times, leaving a remainder of 57.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 57 after subtracting 0 from 57.
Fetch the next digit (8) from the dividend, attach it to 57 and continue: 578 / 66

Moving on to step 3:
If we divide 578 by 66, we get 8 and a remainder of 50.
Write down 8 as next digit of the result. 
Result so far: 8.0
The remainder is 50 after subtracting 528 from 578.
Grab the next digit (1) from the dividend, add it to 50, then carry on: 501 / 66

On to step 4:
If we divide 501 by 66, we get 7 and a remainder of 39.
Use 7 as the next digit of our solution. 
Result so far: 87.0
If we subtract 462 from 501, we get 39.
Append the next digit (5) from the dividend to 39 and continue with: 395 / 66

Advancing to step 5:
If we divide 395 by 66, we get 5 and a remainder of 65.
Use 5 as the next digit of our solution. 
Result so far: 875.0
Subtract 330 from 395 to get 65.
Include the next digit (4) from the dividend after 65, then repeat: 654 / 66

Step 6:
654 divided by 66 is 9 with a remainder of 60.
The number 9 becomes the next digit in our result. 
Result so far: 8759.0
If we subtract 594 from 654, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 7:
66 goes into 600 9 times with a remainder of 6.
Record the quotient 9 as the next digit in the result. 
Result so far: 8759.9
Subtracting 594 from 600 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 8:
66 goes into 60 0 times with a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 8759.9
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 9:
When dividing 600 by 66, we get 9 with a remainder of 6.
Record the quotient 9 as the next digit in the result. 
Result so far: 8759.909
Subtract 594 from 600 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 10:
66 goes into 60 0 times with a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 8759.909
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 11:
The number 66 fits into 600 9 times, leaving a remainder of 6.
Put 9 as the next digit of the answer. 
Result so far: 8759.90909
If we subtract 594 from 600, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 12:
If we divide 60 by 66, we get 0 and a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 8759.90909
Deduct 0 from 60 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 13:
If we divide 600 by 66, we get 9 and a remainder of 6.
Record the quotient 9 as the next digit in the result. 
Result so far: 8759.9090909
Deduct 594 from 600 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 14:
When dividing 60 by 66, we get 0 with a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 8759.9090909
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

The quotient of the division is 8759.9090909, and the remainder is 6e-08.