28501363 ÷ 13 
We want to figure out the number of times 28501363 can be divided by 13.

Advancing to step 1:
When dividing 2 by 13, we get 0 with 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 / 13

Let's proceed to step 2:
If we divide 28 by 13, we get 2 and a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtracting 26 from 28 leaves us with 2.
Grab the next digit (5) from the dividend, add it to 2, then carry on: 25 / 13

Advancing to step 3:
If we divide 25 by 13, we get 1 and a remainder of 12.
Use 1 as the next digit of our solution. 
Result so far: 21.0
The remainder is 12 after subtracting 13 from 25.
Grab the next digit (0) from the dividend, add it to 12, then carry on: 120 / 13

Let's proceed to step 4:
If we divide 120 by 13, we get 9 and a remainder of 3.
Write down 9 as next digit of the result. 
Result so far: 219.0
Subtracting 117 from 120 leaves us with 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 13

Let's proceed to step 5:
When dividing 31 by 13, we get 2 with a remainder of 5.
Record the quotient 2 as the next digit in the result. 
Result so far: 2192.0
Subtract 26 from 31 to get 5.
Include the next digit (3) from the dividend after 5, then repeat: 53 / 13

Advancing to step 6:
13 can be fit into 53 4 times, resulting in a remainder of 1.
Use 4 as the next digit of our solution. 
Result so far: 21924.0
If we take 52 away from 53, we end up with 1.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 13

Advancing to step 7:
16 divided by 13 is 1 with a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 219241.0
Deduct 13 from 16 and we're left with 3.
Fetch the next digit (3) from the dividend, attach it to 3 and continue: 33 / 13

Advancing to step 8:
If we divide 33 by 13, we get 2 and a remainder of 7.
Record the quotient 2 as the next digit in the result. 
Result so far: 2192412.0
Subtracting 26 from 33 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 9:
When dividing 70 by 13, we get 5 with a remainder of 5.
The next digit of our result is 5. 
Result so far: 2192412.5
Subtracting 65 from 70 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 10:
When dividing 50 by 13, we get 3 with a remainder of 11.
Record the quotient 3 as the next digit in the result. 
Result so far: 2192412.53
The remainder is 11 after subtracting 39 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 11:
When dividing 110 by 13, we get 8 with a remainder of 6.
Put 8 as the next digit of the answer. 
Result so far: 2192412.538
If we subtract 104 from 110, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 12:
The number 13 fits into 60 4 times, leaving a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 2192412.5384
The remainder is 8 after subtracting 52 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 13:
When dividing 80 by 13, we get 6 with a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 2192412.53846
Deduct 78 from 80 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 14:
If we divide 20 by 13, we get 1 and a remainder of 7.
The next digit of our result is 1. 
Result so far: 2192412.538461
If we take 13 away from 20, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 15:
If we divide 70 by 13, we get 5 and a remainder of 5.
The next digit of our result is 5. 
Result so far: 2192412.5384615
If we take 65 away from 70, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 16:
50 divided by 13 is 3 with a remainder of 11.
Record the quotient 3 as the next digit in the result. 
Result so far: 2192412.53846153
Subtracting 39 from 50 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

The quotient of the division is 2192412.53846153, and the remainder is 1.1e-08.