290187 divided by 28 
We want to figure out the number of times 290187 can be divided by 28.

Let's proceed to step 1:
2 divided by 28 is 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (9) from the dividend, attach it to 2 and continue: 29 / 28

On to step 2:
28 goes into 29 1 times with a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 28 away from 29, we end up with 1.
Fetch the next digit (0) from the dividend, attach it to 1 and continue: 10 / 28

Moving on to step 3:
The number 28 fits into 10 0 times, leaving a remainder of 10.
The next digit of our result is 0. 
Result so far: 10.0
If we subtract 0 from 10, we get 10.
Include the next digit (1) from the dividend after 10, then repeat: 101 / 28

Moving on to step 4:
28 can be fit into 101 3 times, resulting in a remainder of 17.
Put 3 as the next digit of the answer. 
Result so far: 103.0
Subtract 84 from 101 to get 17.
Bring next digit (8) of the dividend behind the 17 and repeat the process: 178 / 28

Let's proceed to step 5:
The number 28 fits into 178 6 times, leaving a remainder of 10.
The next digit of our result is 6. 
Result so far: 1036.0
Deduct 168 from 178 and we're left with 10.
Bring next digit (7) of the dividend behind the 10 and repeat the process: 107 / 28

Advancing to step 6:
If we divide 107 by 28, we get 3 and a remainder of 23.
The number 3 becomes the next digit in our result. 
Result so far: 10363.0
If we take 84 away from 107, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 7:
28 goes into 230 8 times with a remainder of 6.
Put 8 as the next digit of the answer. 
Result so far: 10363.8
Subtract 224 from 230 to 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.

Let's proceed to step 8:
If we divide 60 by 28, we get 2 and a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 10363.82
If we take 56 away from 60, 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.

Advancing to step 9:
When dividing 40 by 28, we get 1 with a remainder of 12.
Write down 1 as next digit of the result. 
Result so far: 10363.821
If we take 28 away from 40, we end up 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.

Moving on to step 10:
120 divided by 28 is 4 with a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 10363.8214
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.

Step 11:
28 can be fit into 80 2 times, resulting in a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 10363.82142
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 12:
When dividing 240 by 28, we get 8 with a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 10363.821428
If we take 224 away from 240, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 13:
When dividing 160 by 28, we get 5 with a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 10363.8214285
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 14:
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: 10363.82142857
Subtract 196 from 200 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

After the division, we end up with 10363.82142857 and a remainder of 4e-09.