We look at the division of 747666 by 45 
Our goal is to divide 747666 by 45.

Let's proceed to step 1:
45 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Append the next digit (4) from the dividend to 7 and continue with: 74 / 45

On to step 2:
If we divide 74 by 45, we get 1 and a remainder of 29.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 45 from 74 leaves us with 29.
Take the next digit (7) from the dividend and append it to 29, then repeat: 297 / 45

Advancing to step 3:
297 divided by 45 is 6 with a remainder of 27.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
If we subtract 270 from 297, we get 27.
Include the next digit (6) from the dividend after 27, then repeat: 276 / 45

On to step 4:
If we divide 276 by 45, we get 6 and a remainder of 6.
Put 6 as the next digit of the answer. 
Result so far: 166.0
The remainder is 6 after subtracting 270 from 276.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 45

Moving on to step 5:
The number 45 fits into 66 1 times, leaving a remainder of 21.
Record the quotient 1 as the next digit in the result. 
Result so far: 1661.0
The remainder is 21 after subtracting 45 from 66.
Append the next digit (6) from the dividend to 21 and continue with: 216 / 45

Step 6:
When dividing 216 by 45, we get 4 with a remainder of 36.
Write down 4 as next digit of the result. 
Result so far: 16614.0
Subtract 180 from 216 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 7:
When dividing 360 by 45, we get 8 with a remainder of 0.
The number 8 becomes the next digit in our result. 
Result so far: 16614.8
If we take 360 away from 360, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
If we divide 0 by 45, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 16614.8
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 9:
If we divide 0 by 45, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 16614.8
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 16614.8, and the remainder is 0.0.