12020 divided by 57 
We're looking to find how many times 57 goes into 12020.

Advancing to step 1:
57 can be fit into 1 0 times, resulting in a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 57

Step 2:
If we divide 12 by 57, we get 0 and a remainder of 12.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 12 after subtracting 0 from 12.
Bring next digit (0) of the dividend behind the 12 and repeat the process: 120 / 57

Let's proceed to step 3:
The number 57 fits into 120 2 times, leaving a remainder of 6.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 114 away from 120, we end up with 6.
Fetch the next digit (2) from the dividend, attach it to 6 and continue: 62 / 57

Let's proceed to step 4:
57 goes into 62 1 times with a remainder of 5.
The next digit of our result is 1. 
Result so far: 21.0
The remainder is 5 after subtracting 57 from 62.
Grab the next digit (0) from the dividend, add it to 5, then carry on: 50 / 57

Step 5:
If we divide 50 by 57, we get 0 and a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 210.0
The remainder is 50 after subtracting 0 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 6:
If we divide 500 by 57, we get 8 and a remainder of 44.
Record the quotient 8 as the next digit in the result. 
Result so far: 210.8
Deduct 456 from 500 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 7:
When dividing 440 by 57, we get 7 with a remainder of 41.
Write down 7 as next digit of the result. 
Result so far: 210.87
The remainder is 41 after subtracting 399 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Step 8:
57 goes into 410 7 times with a remainder of 11.
Put 7 as the next digit of the answer. 
Result so far: 210.877
Deduct 399 from 410 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

In conclusion, the division gives 210.877 with a balance of 0.0011.