12077792 ÷ 204 
Our goal is to divide 12077792 by 204.

Step 1:
When dividing 1 by 204, we get 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 204

Let's proceed to step 2:
The number 204 fits into 12 0 times, leaving a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 12, we end up with 12.
Append the next digit (0) from the dividend to 12 and continue with: 120 / 204

Let's proceed to step 3:
The number 204 fits into 120 0 times, leaving a remainder of 120.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 120, we end up with 120.
Append the next digit (7) from the dividend to 120 and continue with: 1207 / 204

On to step 4:
204 can be fit into 1207 5 times, resulting in a remainder of 187.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Subtract 1020 from 1207 to get 187.
Include the next digit (7) from the dividend after 187, then repeat: 1877 / 204

Advancing to step 5:
204 can be fit into 1877 9 times, resulting in a remainder of 41.
Record the quotient 9 as the next digit in the result. 
Result so far: 59.0
The remainder is 41 after subtracting 1836 from 1877.
Fetch the next digit (7) from the dividend, attach it to 41 and continue: 417 / 204

Let's proceed to step 6:
417 divided by 204 is 2 with a remainder of 9.
Put 2 as the next digit of the answer. 
Result so far: 592.0
If we subtract 408 from 417, we get 9.
Include the next digit (9) from the dividend after 9, then repeat: 99 / 204

Advancing to step 7:
When dividing 99 by 204, we get 0 with a remainder of 99.
Put 0 as the next digit of the answer. 
Result so far: 5920.0
If we subtract 0 from 99, we get 99.
Include the next digit (2) from the dividend after 99, then repeat: 992 / 204

Step 8:
When dividing 992 by 204, we get 4 with a remainder of 176.
Use 4 as the next digit of our solution. 
Result so far: 59204.0
Subtracting 816 from 992 leaves us with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

On to step 9:
204 goes into 1760 8 times with a remainder of 128.
Record the quotient 8 as the next digit in the result. 
Result so far: 59204.8
If we take 1632 away from 1760, we end up with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Step 10:
1280 divided by 204 is 6 with a remainder of 56.
The number 6 becomes the next digit in our result. 
Result so far: 59204.86
Subtract 1224 from 1280 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 11:
The number 204 fits into 560 2 times, leaving a remainder of 152.
Put 2 as the next digit of the answer. 
Result so far: 59204.862
Deduct 408 from 560 and we're left with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Going ahead to step 12:
When dividing 1520 by 204, we get 7 with a remainder of 92.
The number 7 becomes the next digit in our result. 
Result so far: 59204.8627
Subtract 1428 from 1520 to get 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Advancing to step 13:
When dividing 920 by 204, we get 4 with a remainder of 104.
The number 4 becomes the next digit in our result. 
Result so far: 59204.86274
If we subtract 816 from 920, we get 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Step 14:
204 can be fit into 1040 5 times, resulting in a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 59204.862745
The remainder is 20 after subtracting 1020 from 1040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 15:
When dividing 200 by 204, we get 0 with a remainder of 200.
Put 0 as the next digit of the answer. 
Result so far: 59204.862745
If we take 0 away from 200, we end up with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Let's proceed to step 16:
When dividing 2000 by 204, we get 9 with a remainder of 164.
Write down 9 as next digit of the result. 
Result so far: 59204.86274509
If we take 1836 away from 2000, we end up with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

The final outcome is 59204.86274509, with a leftover of 1.64e-07.