We look at the division of 305545 by 4 
We're looking to find how many times 4 goes into 305545.

Let's proceed to step 1:
When dividing 3 by 4, we get 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 4

Let's proceed to step 2:
If we divide 30 by 4, we get 7 and a remainder of 2.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we take 28 away from 30, we end up with 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 4

Step 3:
The number 4 fits into 25 6 times, leaving a remainder of 1.
Record the quotient 6 as the next digit in the result. 
Result so far: 76.0
Subtracting 24 from 25 leaves us with 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 4

Advancing to step 4:
4 goes into 15 3 times with a remainder of 3.
The number 3 becomes the next digit in our result. 
Result so far: 763.0
If we take 12 away from 15, we end up with 3.
Take the next digit (4) from the dividend and append it to 3, then repeat: 34 / 4

Advancing to step 5:
When dividing 34 by 4, we get 8 with a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 7638.0
If we subtract 32 from 34, we get 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 4

On to step 6:
25 divided by 4 is 6 with a remainder of 1.
The number 6 becomes the next digit in our result. 
Result so far: 76386.0
Subtracting 24 from 25 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 7:
4 can be fit into 10 2 times, resulting in a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 76386.2
The remainder is 2 after subtracting 8 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 8:
When dividing 20 by 4, we get 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 76386.25
Deduct 20 from 20 and we're left 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.

Let's proceed to step 9:
4 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 76386.25
Subtracting 0 from 0 leaves us 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.

Going ahead to step 10:
The number 4 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 76386.25
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.

After the division, we end up with 76386.25 and a remainder of 0.0.