28283660 divided by 129 
Our goal is to divide 28283660 by 129.

On to step 1:
If we divide 2 by 129, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 129

Moving on to step 2:
28 divided by 129 is 0 with a remainder of 28.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 28 and we're left with 28.
Fetch the next digit (2) from the dividend, attach it to 28 and continue: 282 / 129

Going ahead to step 3:
The number 129 fits into 282 2 times, leaving a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 258 from 282 to get 24.
Include the next digit (8) from the dividend after 24, then repeat: 248 / 129

Moving on to step 4:
If we divide 248 by 129, we get 1 and a remainder of 119.
Put 1 as the next digit of the answer. 
Result so far: 21.0
Subtracting 129 from 248 leaves us with 119.
Fetch the next digit (3) from the dividend, attach it to 119 and continue: 1193 / 129

Let's proceed to step 5:
If we divide 1193 by 129, we get 9 and a remainder of 32.
The next digit of our result is 9. 
Result so far: 219.0
If we take 1161 away from 1193, we end up with 32.
Fetch the next digit (6) from the dividend, attach it to 32 and continue: 326 / 129

Let's proceed to step 6:
If we divide 326 by 129, we get 2 and a remainder of 68.
Write down 2 as next digit of the result. 
Result so far: 2192.0
Subtracting 258 from 326 leaves us with 68.
Fetch the next digit (6) from the dividend, attach it to 68 and continue: 686 / 129

Moving on to step 7:
If we divide 686 by 129, we get 5 and a remainder of 41.
Use 5 as the next digit of our solution. 
Result so far: 21925.0
If we subtract 645 from 686, we get 41.
Grab the next digit (0) from the dividend, add it to 41, then carry on: 410 / 129

Step 8:
The number 129 fits into 410 3 times, leaving a remainder of 23.
Write down 3 as next digit of the result. 
Result so far: 219253.0
If we subtract 387 from 410, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 9:
230 divided by 129 is 1 with a remainder of 101.
Record the quotient 1 as the next digit in the result. 
Result so far: 219253.1
Subtracting 129 from 230 leaves us with 101.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1010, and continue the process.

Step 10:
129 can be fit into 1010 7 times, resulting in a remainder of 107.
Write down 7 as next digit of the result. 
Result so far: 219253.17
If we subtract 903 from 1010, we get 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

Moving on to step 11:
129 can be fit into 1070 8 times, resulting in a remainder of 38.
Write down 8 as next digit of the result. 
Result so far: 219253.178
Deduct 1032 from 1070 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 12:
129 can be fit into 380 2 times, resulting in a remainder of 122.
Write down 2 as next digit of the result. 
Result so far: 219253.1782
If we subtract 258 from 380, we get 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Advancing to step 13:
The number 129 fits into 1220 9 times, leaving a remainder of 59.
Record the quotient 9 as the next digit in the result. 
Result so far: 219253.17829
If we take 1161 away from 1220, we end up with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Moving on to step 14:
The number 129 fits into 590 4 times, leaving a remainder of 74.
The number 4 becomes the next digit in our result. 
Result so far: 219253.178294
If we take 516 away from 590, we end up with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Step 15:
If we divide 740 by 129, we get 5 and a remainder of 95.
Put 5 as the next digit of the answer. 
Result so far: 219253.1782945
Subtract 645 from 740 to get 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Going ahead to step 16:
129 goes into 950 7 times with a remainder of 47.
Record the quotient 7 as the next digit in the result. 
Result so far: 219253.17829457
If we take 903 away from 950, we end up with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Our division results in 219253.17829457 with a remaining 4.7e-08.