490854 ÷ 66 
Let's see how many times 66 fits into 490854.

On to step 1:
When dividing 4 by 66, we get 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Bring next digit (9) of the dividend behind the 4 and repeat the process: 49 / 66

Advancing to step 2:
If we divide 49 by 66, we get 0 and a remainder of 49.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 49 and we're left with 49.
Grab the next digit (0) from the dividend, add it to 49, then carry on: 490 / 66

On to step 3:
The number 66 fits into 490 7 times, leaving a remainder of 28.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtract 462 from 490 to get 28.
Include the next digit (8) from the dividend after 28, then repeat: 288 / 66

Going ahead to step 4:
288 divided by 66 is 4 with a remainder of 24.
Put 4 as the next digit of the answer. 
Result so far: 74.0
If we subtract 264 from 288, we get 24.
Append the next digit (5) from the dividend to 24 and continue with: 245 / 66

Step 5:
66 can be fit into 245 3 times, resulting in a remainder of 47.
Write down 3 as next digit of the result. 
Result so far: 743.0
If we subtract 198 from 245, we get 47.
Grab the next digit (4) from the dividend, add it to 47, then carry on: 474 / 66

Step 6:
If we divide 474 by 66, we get 7 and a remainder of 12.
Write down 7 as next digit of the result. 
Result so far: 7437.0
Subtract 462 from 474 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.

Going ahead to step 7:
66 goes into 120 1 times with a remainder of 54.
The next digit of our result is 1. 
Result so far: 7437.1
If we subtract 66 from 120, we get 54.
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 8:
The number 66 fits into 540 8 times, leaving a remainder of 12.
Write down 8 as next digit of the result. 
Result so far: 7437.18
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.

Advancing to step 9:
66 can be fit into 120 1 times, resulting in a remainder of 54.
The number 1 becomes the next digit in our result. 
Result so far: 7437.181
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.

On to step 10:
When dividing 540 by 66, we get 8 with a remainder of 12.
Use 8 as the next digit of our solution. 
Result so far: 7437.1818
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.

Advancing to step 11:
120 divided by 66 is 1 with a remainder of 54.
The next digit of our result is 1. 
Result so far: 7437.18181
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.

Advancing to step 12:
If we divide 540 by 66, we get 8 and a remainder of 12.
The number 8 becomes the next digit in our result. 
Result so far: 7437.181818
Subtracting 528 from 540 leaves us 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 13:
The number 66 fits into 120 1 times, leaving a remainder of 54.
Put 1 as the next digit of the answer. 
Result so far: 7437.1818181
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.

Let's proceed to step 14:
When dividing 540 by 66, we get 8 with a remainder of 12.
Put 8 as the next digit of the answer. 
Result so far: 7437.18181818
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.

After the division, we end up with 7437.18181818 and a remainder of 1.2e-08.