143603 divided by 60 
Our goal is to divide 143603 by 60.

On to step 1:
When dividing 1 by 60, we get 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 60

Moving on to step 2:
60 can be fit into 14 0 times, resulting in a remainder of 14.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 14, we get 14.
Include the next digit (3) from the dividend after 14, then repeat: 143 / 60

Let's proceed to step 3:
When dividing 143 by 60, we get 2 with a remainder of 23.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtract 120 from 143 to get 23.
Bring next digit (6) of the dividend behind the 23 and repeat the process: 236 / 60

Let's proceed to step 4:
When dividing 236 by 60, we get 3 with a remainder of 56.
Use 3 as the next digit of our solution. 
Result so far: 23.0
Subtracting 180 from 236 leaves us with 56.
Fetch the next digit (0) from the dividend, attach it to 56 and continue: 560 / 60

Step 5:
560 divided by 60 is 9 with a remainder of 20.
Use 9 as the next digit of our solution. 
Result so far: 239.0
The remainder is 20 after subtracting 540 from 560.
Take the next digit (3) from the dividend and append it to 20, then repeat: 203 / 60

On to step 6:
When dividing 203 by 60, we get 3 with a remainder of 23.
The number 3 becomes the next digit in our result. 
Result so far: 2393.0
Subtract 180 from 203 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 7:
230 divided by 60 is 3 with a remainder of 50.
The next digit of our result is 3. 
Result so far: 2393.3
Subtract 180 from 230 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 8:
60 can be fit into 500 8 times, resulting in a remainder of 20.
Write down 8 as next digit of the result. 
Result so far: 2393.38
If we take 480 away from 500, 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.

Let's proceed to step 9:
60 can be fit into 200 3 times, resulting in a remainder of 20.
Write down 3 as next digit of the result. 
Result so far: 2393.383
Subtracting 180 from 200 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.

Step 10:
If we divide 200 by 60, we get 3 and a remainder of 20.
Record the quotient 3 as the next digit in the result. 
Result so far: 2393.3833
Deduct 180 from 200 and we're left 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.

The final result is 2393.3833 with a remainder of 0.0002.