We're dividing 129113 by 28 
Let's see how many times 28 fits into 129113.

Step 1:
If we divide 1 by 28, we get 0 and 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.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 28

Moving on to step 2:
12 divided by 28 is 0 with a remainder of 12.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 12, we get 12.
Take the next digit (9) from the dividend and append it to 12, then repeat: 129 / 28

Moving on to step 3:
28 can be fit into 129 4 times, resulting in a remainder of 17.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Deduct 112 from 129 and we're left with 17.
Fetch the next digit (1) from the dividend, attach it to 17 and continue: 171 / 28

Advancing to step 4:
When dividing 171 by 28, we get 6 with a remainder of 3.
Record the quotient 6 as the next digit in the result. 
Result so far: 46.0
The remainder is 3 after subtracting 168 from 171.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 28

On to step 5:
28 goes into 31 1 times with a remainder of 3.
The next digit of our result is 1. 
Result so far: 461.0
Subtract 28 from 31 to get 3.
Include the next digit (3) from the dividend after 3, then repeat: 33 / 28

Let's proceed to step 6:
28 can be fit into 33 1 times, resulting in a remainder of 5.
The next digit of our result is 1. 
Result so far: 4611.0
The remainder is 5 after subtracting 28 from 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 7:
50 divided by 28 is 1 with a remainder of 22.
The next digit of our result is 1. 
Result so far: 4611.1
The remainder is 22 after subtracting 28 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 8:
28 can be fit into 220 7 times, resulting in a remainder of 24.
The number 7 becomes the next digit in our result. 
Result so far: 4611.17
If we take 196 away from 220, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 9:
28 goes into 240 8 times with a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 4611.178
If we subtract 224 from 240, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 10:
The number 28 fits into 160 5 times, leaving a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 4611.1785
Subtracting 140 from 160 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 11:
If we divide 200 by 28, we get 7 and a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 4611.17857
If we take 196 away from 200, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 12:
40 divided by 28 is 1 with a remainder of 12.
Write down 1 as next digit of the result. 
Result so far: 4611.178571
Subtracting 28 from 40 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.

On to step 13:
28 can be fit into 120 4 times, resulting in a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 4611.1785714
If we subtract 112 from 120, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 14:
28 can be fit into 80 2 times, resulting in a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 4611.17857142
Subtract 56 from 80 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

The quotient of the division is 4611.17857142, and the remainder is 2.4e-08.