We look at the division of 604125 by 4 
Let's see how many times 4 fits into 604125.

On to step 1:
If we divide 6 by 4, we get 1 and a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 4 from 6, we get 2.
Fetch the next digit (0) from the dividend, attach it to 2 and continue: 20 / 4

Going ahead to step 2:
The number 4 fits into 20 5 times, leaving a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
If we subtract 20 from 20, we get 0.
Fetch the next digit (4) from the dividend, attach it to 0 and continue: 4 / 4

Going ahead to step 3:
When dividing 4 by 4, we get 1 with a remainder of 0.
Write down 1 as next digit of the result. 
Result so far: 151.0
Subtracting 4 from 4 leaves us with 0.
Take the next digit (1) from the dividend and append it to 0, then repeat: 1 / 4

Moving on to step 4:
4 goes into 1 0 times with a remainder of 1.
The next digit of our result is 0. 
Result so far: 1510.0
Deduct 0 from 1 and we're left with 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 4

Step 5:
4 can be fit into 12 3 times, resulting in a remainder of 0.
The next digit of our result is 3. 
Result so far: 15103.0
Deduct 12 from 12 and we're left with 0.
Append the next digit (5) from the dividend to 0 and continue with: 5 / 4

Going ahead to step 6:
If we divide 5 by 4, we get 1 and a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 151031.0
If we take 4 away from 5, we end up 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.

On to step 7:
When dividing 10 by 4, we get 2 with a remainder of 2.
Use 2 as the next digit of our solution. 
Result so far: 151031.2
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.

Let's proceed to step 8:
20 divided by 4 is 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 151031.25
Subtracting 20 from 20 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 9:
4 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 151031.25
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 10:
4 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 151031.25
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.

The quotient of the division is 151031.25, and the remainder is 0.0.