556903 ÷ 66 
We want to divide 556903 by 66.

On to step 1:
5 divided by 66 is 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Append the next digit (5) from the dividend to 5 and continue with: 55 / 66

Going ahead to step 2:
When dividing 55 by 66, we get 0 with a remainder of 55.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 55, we end up with 55.
Append the next digit (6) from the dividend to 55 and continue with: 556 / 66

Moving on to step 3:
556 divided by 66 is 8 with a remainder of 28.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Deduct 528 from 556 and we're left with 28.
Include the next digit (9) from the dividend after 28, then repeat: 289 / 66

Going ahead to step 4:
If we divide 289 by 66, we get 4 and a remainder of 25.
Record the quotient 4 as the next digit in the result. 
Result so far: 84.0
Subtract 264 from 289 to get 25.
Include the next digit (0) from the dividend after 25, then repeat: 250 / 66

Going ahead to step 5:
If we divide 250 by 66, we get 3 and a remainder of 52.
Use 3 as the next digit of our solution. 
Result so far: 843.0
Deduct 198 from 250 and we're left with 52.
Fetch the next digit (3) from the dividend, attach it to 52 and continue: 523 / 66

Step 6:
523 divided by 66 is 7 with a remainder of 61.
The number 7 becomes the next digit in our result. 
Result so far: 8437.0
Subtract 462 from 523 to get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

On to step 7:
If we divide 610 by 66, we get 9 and a remainder of 16.
Use 9 as the next digit of our solution. 
Result so far: 8437.9
Subtracting 594 from 610 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 8:
If we divide 160 by 66, we get 2 and a remainder of 28.
Put 2 as the next digit of the answer. 
Result so far: 8437.92
Subtract 132 from 160 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 9:
66 can be fit into 280 4 times, resulting in a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 8437.924
Deduct 264 from 280 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 10:
66 goes into 160 2 times with a remainder of 28.
Put 2 as the next digit of the answer. 
Result so far: 8437.9242
The remainder is 28 after subtracting 132 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 11:
66 goes into 280 4 times with a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 8437.92424
The remainder is 16 after subtracting 264 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 12:
The number 66 fits into 160 2 times, leaving a remainder of 28.
The next digit of our result is 2. 
Result so far: 8437.924242
The remainder is 28 after subtracting 132 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 13:
When dividing 280 by 66, we get 4 with a remainder of 16.
Write down 4 as next digit of the result. 
Result so far: 8437.9242424
Subtracting 264 from 280 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 14:
66 goes into 160 2 times with a remainder of 28.
The number 2 becomes the next digit in our result. 
Result so far: 8437.92424242
Deduct 132 from 160 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The quotient of the division is 8437.92424242, and the remainder is 2.8e-08.