603754 divided by 3 
We're looking to find how many times 3 goes into 603754.

On to step 1:
If we divide 6 by 3, we get 2 and a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we subtract 6 from 6, we get 0.
Fetch the next digit (0) from the dividend, attach it to 0 and continue: 0 / 3

Step 2:
0 divided by 3 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 20.0
The remainder is 0 after subtracting 0 from 0.
Include the next digit (3) from the dividend after 0, then repeat: 3 / 3

On to step 3:
If we divide 3 by 3, we get 1 and a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 201.0
The remainder is 0 after subtracting 3 from 3.
Fetch the next digit (7) from the dividend, attach it to 0 and continue: 7 / 3

Advancing to step 4:
3 can be fit into 7 2 times, resulting in a remainder of 1.
Use 2 as the next digit of our solution. 
Result so far: 2012.0
If we subtract 6 from 7, we get 1.
Fetch the next digit (5) from the dividend, attach it to 1 and continue: 15 / 3

On to step 5:
The number 3 fits into 15 5 times, leaving a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 20125.0
The remainder is 0 after subtracting 15 from 15.
Take the next digit (4) from the dividend and append it to 0, then repeat: 4 / 3

Step 6:
The number 3 fits into 4 1 times, leaving a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 201251.0
If we take 3 away from 4, 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.

Let's proceed to step 7:
10 divided by 3 is 3 with a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 201251.3
Deduct 9 from 10 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.

Moving on to step 8:
If we divide 10 by 3, we get 3 and a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 201251.33
Subtracting 9 from 10 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.

Our division results in 201251.33 with a remaining 0.001.