We look at the division of 11578985 by 392 
Let's see how many times 392 fits into 11578985.

Let's proceed to step 1:
When dividing 1 by 392, we get 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (1) from the dividend to 1 and continue with: 11 / 392

On to step 2:
If we divide 11 by 392, we get 0 and a remainder of 11.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 11 after subtracting 0 from 11.
Bring next digit (5) of the dividend behind the 11 and repeat the process: 115 / 392

Going ahead to step 3:
The number 392 fits into 115 0 times, leaving a remainder of 115.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 115 to get 115.
Grab the next digit (7) from the dividend, add it to 115, then carry on: 1157 / 392

On to step 4:
If we divide 1157 by 392, we get 2 and a remainder of 373.
The next digit of our result is 2. 
Result so far: 2.0
If we take 784 away from 1157, we end up with 373.
Take the next digit (8) from the dividend and append it to 373, then repeat: 3738 / 392

Step 5:
The number 392 fits into 3738 9 times, leaving a remainder of 210.
Record the quotient 9 as the next digit in the result. 
Result so far: 29.0
Subtract 3528 from 3738 to get 210.
Take the next digit (9) from the dividend and append it to 210, then repeat: 2109 / 392

Advancing to step 6:
2109 divided by 392 is 5 with a remainder of 149.
Put 5 as the next digit of the answer. 
Result so far: 295.0
Subtract 1960 from 2109 to get 149.
Take the next digit (8) from the dividend and append it to 149, then repeat: 1498 / 392

Step 7:
If we divide 1498 by 392, we get 3 and a remainder of 322.
The number 3 becomes the next digit in our result. 
Result so far: 2953.0
If we take 1176 away from 1498, we end up with 322.
Bring next digit (5) of the dividend behind the 322 and repeat the process: 3225 / 392

Let's proceed to step 8:
3225 divided by 392 is 8 with a remainder of 89.
The next digit of our result is 8. 
Result so far: 29538.0
Deduct 3136 from 3225 and we're left with 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

On to step 9:
The number 392 fits into 890 2 times, leaving a remainder of 106.
Put 2 as the next digit of the answer. 
Result so far: 29538.2
The remainder is 106 after subtracting 784 from 890.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Let's proceed to step 10:
392 goes into 1060 2 times with a remainder of 276.
The number 2 becomes the next digit in our result. 
Result so far: 29538.22
The remainder is 276 after subtracting 784 from 1060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

The final result is 29538.22 with a remainder of 0.276.