We divide 220640 by 45
We're looking to find how many times 45 goes into 220640.

Going ahead to step 1:
If we divide 2 by 45, we get 0 and a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Grab the next digit (2) from the dividend, add it to 2, then carry on: 22 / 45

Step 2:
22 divided by 45 is 0 with a remainder of 22.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 22 and we're left with 22.
Append the next digit (0) from the dividend to 22 and continue with: 220 / 45

Advancing to step 3:
45 can be fit into 220 4 times, resulting in a remainder of 40.
Put 4 as the next digit of the answer. 
Result so far: 4.0
If we subtract 180 from 220, we get 40.
Grab the next digit (6) from the dividend, add it to 40, then carry on: 406 / 45

Let's proceed to step 4:
45 can be fit into 406 9 times, resulting in a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 49.0
Subtracting 405 from 406 leaves us with 1.
Include the next digit (4) from the dividend after 1, then repeat: 14 / 45

Let's proceed to step 5:
The number 45 fits into 14 0 times, leaving a remainder of 14.
Write down 0 as next digit of the result. 
Result so far: 490.0
The remainder is 14 after subtracting 0 from 14.
Take the next digit (0) from the dividend and append it to 14, then repeat: 140 / 45

Advancing to step 6:
When dividing 140 by 45, we get 3 with a remainder of 5.
Write down 3 as next digit of the result. 
Result so far: 4903.0
Subtracting 135 from 140 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.

Moving on to step 7:
If we divide 50 by 45, we get 1 and a remainder of 5.
Write down 1 as next digit of the result. 
Result so far: 4903.1
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.

Advancing to step 8:
45 goes into 50 1 times with a remainder of 5.
The number 1 becomes the next digit in our result. 
Result so far: 4903.11
Deduct 45 from 50 and we're left 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.

The quotient of the division is 4903.11, and the remainder is 0.005.