28581212 divided by 109 
We're looking to find how many times 109 goes into 28581212.

On to step 1:
When dividing 2 by 109, we get 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Take the next digit (8) from the dividend and append it to 2, then repeat: 28 / 109

Step 2:
The number 109 fits into 28 0 times, leaving a remainder of 28.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 28 after subtracting 0 from 28.
Bring next digit (5) of the dividend behind the 28 and repeat the process: 285 / 109

Advancing to step 3:
The number 109 fits into 285 2 times, leaving a remainder of 67.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 67 after subtracting 218 from 285.
Include the next digit (8) from the dividend after 67, then repeat: 678 / 109

Moving on to step 4:
When dividing 678 by 109, we get 6 with a remainder of 24.
Record the quotient 6 as the next digit in the result. 
Result so far: 26.0
Deduct 654 from 678 and we're left with 24.
Fetch the next digit (1) from the dividend, attach it to 24 and continue: 241 / 109

Step 5:
When dividing 241 by 109, we get 2 with a remainder of 23.
Use 2 as the next digit of our solution. 
Result so far: 262.0
The remainder is 23 after subtracting 218 from 241.
Bring next digit (2) of the dividend behind the 23 and repeat the process: 232 / 109

Going ahead to step 6:
232 divided by 109 is 2 with a remainder of 14.
Record the quotient 2 as the next digit in the result. 
Result so far: 2622.0
Subtracting 218 from 232 leaves us with 14.
Bring next digit (1) of the dividend behind the 14 and repeat the process: 141 / 109

Advancing to step 7:
The number 109 fits into 141 1 times, leaving a remainder of 32.
Put 1 as the next digit of the answer. 
Result so far: 26221.0
Deduct 109 from 141 and we're left with 32.
Bring next digit (2) of the dividend behind the 32 and repeat the process: 322 / 109

Moving on to step 8:
When dividing 322 by 109, we get 2 with a remainder of 104.
The next digit of our result is 2. 
Result so far: 262212.0
If we take 218 away from 322, we end up with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Step 9:
When dividing 1040 by 109, we get 9 with a remainder of 59.
Use 9 as the next digit of our solution. 
Result so far: 262212.9
If we subtract 981 from 1040, we get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Step 10:
When dividing 590 by 109, we get 5 with a remainder of 45.
The number 5 becomes the next digit in our result. 
Result so far: 262212.95
If we subtract 545 from 590, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Advancing to step 11:
109 goes into 450 4 times with a remainder of 14.
Use 4 as the next digit of our solution. 
Result so far: 262212.954
The remainder is 14 after subtracting 436 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 12:
109 can be fit into 140 1 times, resulting in a remainder of 31.
Write down 1 as next digit of the result. 
Result so far: 262212.9541
Deduct 109 from 140 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Going ahead to step 13:
When dividing 310 by 109, we get 2 with a remainder of 92.
Use 2 as the next digit of our solution. 
Result so far: 262212.95412
If we take 218 away from 310, we end up with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

On to step 14:
When dividing 920 by 109, we get 8 with a remainder of 48.
The next digit of our result is 8. 
Result so far: 262212.954128
Subtract 872 from 920 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 15:
480 divided by 109 is 4 with a remainder of 44.
Write down 4 as next digit of the result. 
Result so far: 262212.9541284
If we take 436 away from 480, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 16:
440 divided by 109 is 4 with a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 262212.95412844
If we take 436 away from 440, 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.

After the division, we end up with 262212.95412844 and a remainder of 4e-09.