We're dividing 254485 by 4 
We want to figure out the number of times 254485 can be divided by 4.

Step 1:
When dividing 2 by 4, we get 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 4

Advancing to step 2:
When dividing 25 by 4, we get 6 with a remainder of 1.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
The remainder is 1 after subtracting 24 from 25.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 4

Let's proceed to step 3:
4 goes into 14 3 times with a remainder of 2.
The next digit of our result is 3. 
Result so far: 63.0
Deduct 12 from 14 and we're left with 2.
Take the next digit (4) from the dividend and append it to 2, then repeat: 24 / 4

Let's proceed to step 4:
4 goes into 24 6 times with a remainder of 0.
Record the quotient 6 as the next digit in the result. 
Result so far: 636.0
Deduct 24 from 24 and we're left with 0.
Take the next digit (8) from the dividend and append it to 0, then repeat: 8 / 4

Let's proceed to step 5:
If we divide 8 by 4, we get 2 and a remainder of 0.
Write down 2 as next digit of the result. 
Result so far: 6362.0
Subtracting 8 from 8 leaves us with 0.
Take the next digit (5) from the dividend and append it to 0, then repeat: 5 / 4

Let's proceed to step 6:
4 can be fit into 5 1 times, resulting in a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 63621.0
Deduct 4 from 5 and we're left 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:
If we divide 10 by 4, we get 2 and a remainder of 2.
Use 2 as the next digit of our solution. 
Result so far: 63621.2
If we subtract 8 from 10, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 8:
4 can be fit into 20 5 times, resulting in a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 63621.25
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.

Going ahead to step 9:
When dividing 0 by 4, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 63621.25
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.

Let's proceed to step 10:
0 divided by 4 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 63621.25
Deduct 0 from 0 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.

After the division, we end up with 63621.25 and a remainder of 0.0.