66774 ÷ 45 
We want to divide 66774 by 45.

Moving on to step 1:
The number 45 fits into 6 0 times, leaving a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 45

Step 2:
When dividing 66 by 45, we get 1 with a remainder of 21.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 45 from 66, we get 21.
Bring next digit (7) of the dividend behind the 21 and repeat the process: 217 / 45

Going ahead to step 3:
The number 45 fits into 217 4 times, leaving a remainder of 37.
Write down 4 as next digit of the result. 
Result so far: 14.0
Subtract 180 from 217 to get 37.
Grab the next digit (7) from the dividend, add it to 37, then carry on: 377 / 45

Step 4:
If we divide 377 by 45, we get 8 and a remainder of 17.
The number 8 becomes the next digit in our result. 
Result so far: 148.0
If we subtract 360 from 377, we get 17.
Bring next digit (4) of the dividend behind the 17 and repeat the process: 174 / 45

Advancing to step 5:
45 can be fit into 174 3 times, resulting in a remainder of 39.
Use 3 as the next digit of our solution. 
Result so far: 1483.0
If we take 135 away from 174, we end up with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Moving on to step 6:
45 can be fit into 390 8 times, resulting in a remainder of 30.
Write down 8 as next digit of the result. 
Result so far: 1483.8
If we subtract 360 from 390, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 7:
The number 45 fits into 300 6 times, leaving a remainder of 30.
Write down 6 as next digit of the result. 
Result so far: 1483.86
Subtracting 270 from 300 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 8:
The number 45 fits into 300 6 times, leaving a remainder of 30.
The number 6 becomes the next digit in our result. 
Result so far: 1483.866
The remainder is 30 after subtracting 270 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

The final result is 1483.866 with a remainder of 0.003.