578811 ÷ 36 
We want to figure out the number of times 578811 can be divided by 36.

Step 1:
The number 36 fits into 5 0 times, leaving a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Grab the next digit (7) from the dividend, add it to 5, then carry on: 57 / 36

Moving on to step 2:
36 can be fit into 57 1 times, resulting in a remainder of 21.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 36 from 57, we get 21.
Include the next digit (8) from the dividend after 21, then repeat: 218 / 36

Going ahead to step 3:
If we divide 218 by 36, we get 6 and a remainder of 2.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
Subtracting 216 from 218 leaves us with 2.
Take the next digit (8) from the dividend and append it to 2, then repeat: 28 / 36

Going ahead to step 4:
The number 36 fits into 28 0 times, leaving a remainder of 28.
The number 0 becomes the next digit in our result. 
Result so far: 160.0
If we subtract 0 from 28, we get 28.
Grab the next digit (1) from the dividend, add it to 28, then carry on: 281 / 36

Going ahead to step 5:
36 can be fit into 281 7 times, resulting in a remainder of 29.
Put 7 as the next digit of the answer. 
Result so far: 1607.0
Subtract 252 from 281 to get 29.
Take the next digit (1) from the dividend and append it to 29, then repeat: 291 / 36

Advancing to step 6:
36 can be fit into 291 8 times, resulting in a remainder of 3.
Record the quotient 8 as the next digit in the result. 
Result so far: 16078.0
Subtract 288 from 291 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 7:
36 can be fit into 30 0 times, resulting in a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 16078.0
The remainder is 30 after subtracting 0 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 8:
36 goes into 300 8 times with a remainder of 12.
Put 8 as the next digit of the answer. 
Result so far: 16078.08
Subtract 288 from 300 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 9:
120 divided by 36 is 3 with a remainder of 12.
Use 3 as the next digit of our solution. 
Result so far: 16078.083
Deduct 108 from 120 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 10:
120 divided by 36 is 3 with a remainder of 12.
Use 3 as the next digit of our solution. 
Result so far: 16078.0833
Subtracting 108 from 120 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Our division results in 16078.0833 with a remaining 0.00012.