We're dividing 4549888 by 20 
Our goal is to divide 4549888 by 20.

Let's proceed to step 1:
When dividing 4 by 20, we get 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Append the next digit (5) from the dividend to 4 and continue with: 45 / 20

Step 2:
If we divide 45 by 20, we get 2 and a remainder of 5.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 40 from 45, we get 5.
Grab the next digit (4) from the dividend, add it to 5, then carry on: 54 / 20

Going ahead to step 3:
54 divided by 20 is 2 with a remainder of 14.
Put 2 as the next digit of the answer. 
Result so far: 22.0
The remainder is 14 after subtracting 40 from 54.
Bring next digit (9) of the dividend behind the 14 and repeat the process: 149 / 20

Advancing to step 4:
20 goes into 149 7 times with a remainder of 9.
The number 7 becomes the next digit in our result. 
Result so far: 227.0
Subtract 140 from 149 to get 9.
Bring next digit (8) of the dividend behind the 9 and repeat the process: 98 / 20

Going ahead to step 5:
The number 20 fits into 98 4 times, leaving a remainder of 18.
Use 4 as the next digit of our solution. 
Result so far: 2274.0
The remainder is 18 after subtracting 80 from 98.
Include the next digit (8) from the dividend after 18, then repeat: 188 / 20

Advancing to step 6:
If we divide 188 by 20, we get 9 and a remainder of 8.
Write down 9 as next digit of the result. 
Result so far: 22749.0
Deduct 180 from 188 and we're left with 8.
Bring next digit (8) of the dividend behind the 8 and repeat the process: 88 / 20

Let's proceed to step 7:
If we divide 88 by 20, we get 4 and a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 227494.0
Subtracting 80 from 88 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 8:
80 divided by 20 is 4 with a remainder of 0.
Use 4 as the next digit of our solution. 
Result so far: 227494.4
The remainder is 0 after subtracting 80 from 80.
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 20, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 227494.4
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 10:
If we divide 0 by 20, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 227494.4
If we take 0 away from 0, 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.

In conclusion, the division gives 227494.4 with a balance of 0.0.