We're dividing 28983957 by 215 
We're looking to find how many times 215 goes into 28983957.

Step 1:
When dividing 2 by 215, we get 0 with a remainder of 2.
The next digit of our result is 0. 
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 / 215

Step 2:
The number 215 fits into 28 0 times, leaving a remainder of 28.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 28 after subtracting 0 from 28.
Grab the next digit (9) from the dividend, add it to 28, then carry on: 289 / 215

Step 3:
The number 215 fits into 289 1 times, leaving a remainder of 74.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 215 from 289 to get 74.
Bring next digit (8) of the dividend behind the 74 and repeat the process: 748 / 215

Going ahead to step 4:
215 can be fit into 748 3 times, resulting in a remainder of 103.
Write down 3 as next digit of the result. 
Result so far: 13.0
Subtract 645 from 748 to get 103.
Append the next digit (3) from the dividend to 103 and continue with: 1033 / 215

Going ahead to step 5:
When dividing 1033 by 215, we get 4 with a remainder of 173.
Use 4 as the next digit of our solution. 
Result so far: 134.0
Subtract 860 from 1033 to get 173.
Fetch the next digit (9) from the dividend, attach it to 173 and continue: 1739 / 215

Step 6:
1739 divided by 215 is 8 with a remainder of 19.
Put 8 as the next digit of the answer. 
Result so far: 1348.0
If we take 1720 away from 1739, we end up with 19.
Grab the next digit (5) from the dividend, add it to 19, then carry on: 195 / 215

Moving on to step 7:
215 goes into 195 0 times with a remainder of 195.
The next digit of our result is 0. 
Result so far: 13480.0
The remainder is 195 after subtracting 0 from 195.
Include the next digit (7) from the dividend after 195, then repeat: 1957 / 215

Step 8:
If we divide 1957 by 215, we get 9 and a remainder of 22.
Use 9 as the next digit of our solution. 
Result so far: 134809.0
Deduct 1935 from 1957 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 9:
215 goes into 220 1 times with a remainder of 5.
Record the quotient 1 as the next digit in the result. 
Result so far: 134809.1
Subtracting 215 from 220 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.

Going ahead to step 10:
215 can be fit into 50 0 times, resulting in a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 134809.1
Subtracting 0 from 50 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 11:
When dividing 500 by 215, we get 2 with a remainder of 70.
Record the quotient 2 as the next digit in the result. 
Result so far: 134809.102
Subtract 430 from 500 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 12:
The number 215 fits into 700 3 times, leaving a remainder of 55.
The next digit of our result is 3. 
Result so far: 134809.1023
Subtracting 645 from 700 leaves us with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Moving on to step 13:
215 goes into 550 2 times with a remainder of 120.
The next digit of our result is 2. 
Result so far: 134809.10232
Subtract 430 from 550 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

On to step 14:
215 goes into 1200 5 times with a remainder of 125.
Put 5 as the next digit of the answer. 
Result so far: 134809.102325
If we subtract 1075 from 1200, we get 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Let's proceed to step 15:
If we divide 1250 by 215, we get 5 and a remainder of 175.
The number 5 becomes the next digit in our result. 
Result so far: 134809.1023255
If we subtract 1075 from 1250, we get 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

After the division, we end up with 134809.1023255 and a remainder of 1.75e-06.