90113 divided by 28 
Let's see how many times 28 fits into 90113.

Moving on to step 1:
9 divided by 28 is 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Grab the next digit (0) from the dividend, add it to 9, then carry on: 90 / 28

Advancing to step 2:
28 goes into 90 3 times with a remainder of 6.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtract 84 from 90 to get 6.
Fetch the next digit (1) from the dividend, attach it to 6 and continue: 61 / 28

Step 3:
When dividing 61 by 28, we get 2 with a remainder of 5.
Put 2 as the next digit of the answer. 
Result so far: 32.0
Deduct 56 from 61 and we're left with 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 28

Advancing to step 4:
51 divided by 28 is 1 with a remainder of 23.
The number 1 becomes the next digit in our result. 
Result so far: 321.0
Subtracting 28 from 51 leaves us with 23.
Fetch the next digit (3) from the dividend, attach it to 23 and continue: 233 / 28

Moving on to step 5:
If we divide 233 by 28, we get 8 and a remainder of 9.
Write down 8 as next digit of the result. 
Result so far: 3218.0
Deduct 224 from 233 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 6:
28 goes into 90 3 times with a remainder of 6.
Use 3 as the next digit of our solution. 
Result so far: 3218.3
The remainder is 6 after subtracting 84 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 7:
28 goes into 60 2 times with a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 3218.32
Subtracting 56 from 60 leaves us 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.

Going ahead to step 8:
40 divided by 28 is 1 with a remainder of 12.
Record the quotient 1 as the next digit in the result. 
Result so far: 3218.321
If we subtract 28 from 40, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 9:
28 can be fit into 120 4 times, resulting in a remainder of 8.
The next digit of our result is 4. 
Result so far: 3218.3214
Subtract 112 from 120 to 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.

Going ahead to step 10:
The number 28 fits into 80 2 times, leaving a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 3218.32142
Deduct 56 from 80 and we're left 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.

Let's proceed to step 11:
28 can be fit into 240 8 times, resulting in a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 3218.321428
Subtract 224 from 240 to 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.

Step 12:
If we divide 160 by 28, we get 5 and a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 3218.3214285
Deduct 140 from 160 and we're left 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 13:
When dividing 200 by 28, we get 7 with a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 3218.32142857
Subtracting 196 from 200 leaves us 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.

The final outcome is 3218.32142857, with a leftover of 4e-09.