We divide 921760 by 45
Let's see how many times 45 fits into 921760.

Step 1:
45 goes into 9 0 times with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Grab the next digit (2) from the dividend, add it to 9, then carry on: 92 / 45

Advancing to step 2:
When dividing 92 by 45, we get 2 with a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 90 away from 92, we end up with 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 45

Let's proceed to step 3:
If we divide 21 by 45, we get 0 and a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 20.0
The remainder is 21 after subtracting 0 from 21.
Fetch the next digit (7) from the dividend, attach it to 21 and continue: 217 / 45

Step 4:
45 can be fit into 217 4 times, resulting in a remainder of 37.
Record the quotient 4 as the next digit in the result. 
Result so far: 204.0
Deduct 180 from 217 and we're left with 37.
Bring next digit (6) of the dividend behind the 37 and repeat the process: 376 / 45

Moving on to step 5:
The number 45 fits into 376 8 times, leaving a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 2048.0
If we subtract 360 from 376, we get 16.
Take the next digit (0) from the dividend and append it to 16, then repeat: 160 / 45

On to step 6:
45 can be fit into 160 3 times, resulting in a remainder of 25.
The number 3 becomes the next digit in our result. 
Result so far: 20483.0
If we take 135 away from 160, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 7:
45 goes into 250 5 times with a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 20483.5
If we subtract 225 from 250, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 8:
If we divide 250 by 45, we get 5 and a remainder of 25.
The next digit of our result is 5. 
Result so far: 20483.55
Subtract 225 from 250 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Our division results in 20483.55 with a remaining 0.025.