We look at the division of 11912492 by 580 
Our goal is to divide 11912492 by 580.

Let's proceed to step 1:
1 divided by 580 is 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.
Append the next digit (1) from the dividend to 1 and continue with: 11 / 580

Advancing to step 2:
If we divide 11 by 580, we get 0 and a remainder of 11.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 11 after subtracting 0 from 11.
Include the next digit (9) from the dividend after 11, then repeat: 119 / 580

Let's proceed to step 3:
580 goes into 119 0 times with a remainder of 119.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 119 after subtracting 0 from 119.
Take the next digit (1) from the dividend and append it to 119, then repeat: 1191 / 580

Advancing to step 4:
580 can be fit into 1191 2 times, resulting in a remainder of 31.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 1160 from 1191 and we're left with 31.
Bring next digit (2) of the dividend behind the 31 and repeat the process: 312 / 580

On to step 5:
312 divided by 580 is 0 with a remainder of 312.
Use 0 as the next digit of our solution. 
Result so far: 20.0
If we take 0 away from 312, we end up with 312.
Append the next digit (4) from the dividend to 312 and continue with: 3124 / 580

Step 6:
3124 divided by 580 is 5 with a remainder of 224.
Record the quotient 5 as the next digit in the result. 
Result so far: 205.0
If we subtract 2900 from 3124, we get 224.
Take the next digit (9) from the dividend and append it to 224, then repeat: 2249 / 580

On to step 7:
If we divide 2249 by 580, we get 3 and a remainder of 509.
The next digit of our result is 3. 
Result so far: 2053.0
Subtracting 1740 from 2249 leaves us with 509.
Fetch the next digit (2) from the dividend, attach it to 509 and continue: 5092 / 580

Step 8:
580 can be fit into 5092 8 times, resulting in a remainder of 452.
Put 8 as the next digit of the answer. 
Result so far: 20538.0
The remainder is 452 after subtracting 4640 from 5092.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4520, and continue the process.

Step 9:
When dividing 4520 by 580, we get 7 with a remainder of 460.
The next digit of our result is 7. 
Result so far: 20538.7
Subtracting 4060 from 4520 leaves us with 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Going ahead to step 10:
4600 divided by 580 is 7 with a remainder of 540.
The next digit of our result is 7. 
Result so far: 20538.77
If we take 4060 away from 4600, we end up with 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

The final result is 20538.77 with a remainder of 0.54.