We look at the division of 303578 by 60 
Our goal is to divide 303578 by 60.

Step 1:
When dividing 3 by 60, we get 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 60

Advancing to step 2:
The number 60 fits into 30 0 times, leaving a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 30 and we're left with 30.
Include the next digit (3) from the dividend after 30, then repeat: 303 / 60

Going ahead to step 3:
60 goes into 303 5 times with a remainder of 3.
The next digit of our result is 5. 
Result so far: 5.0
If we take 300 away from 303, we end up with 3.
Include the next digit (5) from the dividend after 3, then repeat: 35 / 60

Going ahead to step 4:
60 can be fit into 35 0 times, resulting in a remainder of 35.
Use 0 as the next digit of our solution. 
Result so far: 50.0
The remainder is 35 after subtracting 0 from 35.
Grab the next digit (7) from the dividend, add it to 35, then carry on: 357 / 60

Let's proceed to step 5:
The number 60 fits into 357 5 times, leaving a remainder of 57.
Write down 5 as next digit of the result. 
Result so far: 505.0
Subtract 300 from 357 to get 57.
Append the next digit (8) from the dividend to 57 and continue with: 578 / 60

Going ahead to step 6:
578 divided by 60 is 9 with a remainder of 38.
The next digit of our result is 9. 
Result so far: 5059.0
If we subtract 540 from 578, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 7:
380 divided by 60 is 6 with a remainder of 20.
Record the quotient 6 as the next digit in the result. 
Result so far: 5059.6
Subtracting 360 from 380 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 8:
60 can be fit into 200 3 times, resulting in a remainder of 20.
Use 3 as the next digit of our solution. 
Result so far: 5059.63
If we take 180 away from 200, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 9:
If we divide 200 by 60, we get 3 and a remainder of 20.
Write down 3 as next digit of the result. 
Result so far: 5059.633
If we subtract 180 from 200, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final result is 5059.633 with a remainder of 0.002.