Let's divide 66920 by 45
Our goal is to divide 66920 by 45.

Advancing to step 1:
45 goes into 6 0 times with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 45

Moving on to step 2:
If we divide 66 by 45, we get 1 and a remainder of 21.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 45 from 66 and we're left with 21.
Include the next digit (9) from the dividend after 21, then repeat: 219 / 45

Let's proceed to step 3:
45 can be fit into 219 4 times, resulting in a remainder of 39.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
The remainder is 39 after subtracting 180 from 219.
Take the next digit (2) from the dividend and append it to 39, then repeat: 392 / 45

Going ahead to step 4:
If we divide 392 by 45, we get 8 and a remainder of 32.
Use 8 as the next digit of our solution. 
Result so far: 148.0
Subtract 360 from 392 to get 32.
Take the next digit (0) from the dividend and append it to 32, then repeat: 320 / 45

Moving on to step 5:
If we divide 320 by 45, we get 7 and a remainder of 5.
Use 7 as the next digit of our solution. 
Result so far: 1487.0
Subtracting 315 from 320 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 6:
45 goes into 50 1 times with a remainder of 5.
Put 1 as the next digit of the answer. 
Result so far: 1487.1
The remainder is 5 after subtracting 45 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 7:
45 goes into 50 1 times with a remainder of 5.
Write down 1 as next digit of the result. 
Result so far: 1487.11
Subtract 45 from 50 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The final result is 1487.11 with a remainder of 0.005.