601142 divided by 20 
We're looking to find how many times 20 goes into 601142.

Going ahead to step 1:
The number 20 fits into 6 0 times, leaving a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Include the next digit (0) from the dividend after 6, then repeat: 60 / 20

Moving on to step 2:
The number 20 fits into 60 3 times, leaving a remainder of 0.
Put 3 as the next digit of the answer. 
Result so far: 3.0
The remainder is 0 after subtracting 60 from 60.
Fetch the next digit (1) from the dividend, attach it to 0 and continue: 1 / 20

Moving on to step 3:
When dividing 1 by 20, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 30.0
If we subtract 0 from 1, we get 1.
Fetch the next digit (1) from the dividend, attach it to 1 and continue: 11 / 20

Moving on to step 4:
20 can be fit into 11 0 times, resulting in a remainder of 11.
The number 0 becomes the next digit in our result. 
Result so far: 300.0
Subtract 0 from 11 to get 11.
Take the next digit (4) from the dividend and append it to 11, then repeat: 114 / 20

Step 5:
114 divided by 20 is 5 with a remainder of 14.
Put 5 as the next digit of the answer. 
Result so far: 3005.0
If we subtract 100 from 114, we get 14.
Fetch the next digit (2) from the dividend, attach it to 14 and continue: 142 / 20

Step 6:
If we divide 142 by 20, we get 7 and a remainder of 2.
Write down 7 as next digit of the result. 
Result so far: 30057.0
The remainder is 2 after subtracting 140 from 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 7:
When dividing 20 by 20, we get 1 with a remainder of 0.
Write down 1 as next digit of the result. 
Result so far: 30057.1
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.

Step 8:
0 divided by 20 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 30057.1
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
20 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 30057.1
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 final result is 30057.1 with a remainder of 0.0.