We're dividing 87339878 by 204 
We want to divide 87339878 by 204.

On to step 1:
When dividing 8 by 204, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Take the next digit (7) from the dividend and append it to 8, then repeat: 87 / 204

Moving on to step 2:
87 divided by 204 is 0 with a remainder of 87.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 87 and we're left with 87.
Grab the next digit (3) from the dividend, add it to 87, then carry on: 873 / 204

Moving on to step 3:
873 divided by 204 is 4 with a remainder of 57.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we subtract 816 from 873, we get 57.
Take the next digit (3) from the dividend and append it to 57, then repeat: 573 / 204

Advancing to step 4:
When dividing 573 by 204, we get 2 with a remainder of 165.
Write down 2 as next digit of the result. 
Result so far: 42.0
Subtract 408 from 573 to get 165.
Grab the next digit (9) from the dividend, add it to 165, then carry on: 1659 / 204

Step 5:
204 can be fit into 1659 8 times, resulting in a remainder of 27.
The next digit of our result is 8. 
Result so far: 428.0
If we take 1632 away from 1659, we end up with 27.
Bring next digit (8) of the dividend behind the 27 and repeat the process: 278 / 204

Let's proceed to step 6:
The number 204 fits into 278 1 times, leaving a remainder of 74.
Record the quotient 1 as the next digit in the result. 
Result so far: 4281.0
The remainder is 74 after subtracting 204 from 278.
Append the next digit (7) from the dividend to 74 and continue with: 747 / 204

Moving on to step 7:
204 goes into 747 3 times with a remainder of 135.
The number 3 becomes the next digit in our result. 
Result so far: 42813.0
Subtracting 612 from 747 leaves us with 135.
Take the next digit (8) from the dividend and append it to 135, then repeat: 1358 / 204

Going ahead to step 8:
If we divide 1358 by 204, we get 6 and a remainder of 134.
The next digit of our result is 6. 
Result so far: 428136.0
Subtract 1224 from 1358 to get 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Step 9:
When dividing 1340 by 204, we get 6 with a remainder of 116.
The next digit of our result is 6. 
Result so far: 428136.6
The remainder is 116 after subtracting 1224 from 1340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Let's proceed to step 10:
If we divide 1160 by 204, we get 5 and a remainder of 140.
The next digit of our result is 5. 
Result so far: 428136.65
If we take 1020 away from 1160, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Advancing to step 11:
The number 204 fits into 1400 6 times, leaving a remainder of 176.
The number 6 becomes the next digit in our result. 
Result so far: 428136.656
Deduct 1224 from 1400 and we're left 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.

Step 12:
If we divide 1760 by 204, we get 8 and a remainder of 128.
Put 8 as the next digit of the answer. 
Result so far: 428136.6568
Subtracting 1632 from 1760 leaves us 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.

Let's proceed to step 13:
When dividing 1280 by 204, we get 6 with a remainder of 56.
Write down 6 as next digit of the result. 
Result so far: 428136.65686
Subtracting 1224 from 1280 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 14:
The number 204 fits into 560 2 times, leaving a remainder of 152.
Write down 2 as next digit of the result. 
Result so far: 428136.656862
If we take 408 away from 560, we end up 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 15:
204 goes into 1520 7 times with a remainder of 92.
Put 7 as the next digit of the answer. 
Result so far: 428136.6568627
The remainder is 92 after subtracting 1428 from 1520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Moving on to step 16:
When dividing 920 by 204, we get 4 with a remainder of 104.
Put 4 as the next digit of the answer. 
Result so far: 428136.65686274
The remainder is 104 after subtracting 816 from 920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Our division results in 428136.65686274 with a remaining 1.04e-07.