We look at the division of 615186 by 28 
Let's see how many times 28 fits into 615186.

On to step 1:
If we divide 6 by 28, we get 0 and a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Include the next digit (1) from the dividend after 6, then repeat: 61 / 28

Going ahead to step 2:
61 divided by 28 is 2 with a remainder of 5.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 56 from 61 and we're left with 5.
Fetch the next digit (5) from the dividend, attach it to 5 and continue: 55 / 28

Going ahead to step 3:
55 divided by 28 is 1 with a remainder of 27.
Use 1 as the next digit of our solution. 
Result so far: 21.0
If we take 28 away from 55, we end up with 27.
Take the next digit (1) from the dividend and append it to 27, then repeat: 271 / 28

Step 4:
When dividing 271 by 28, we get 9 with a remainder of 19.
Put 9 as the next digit of the answer. 
Result so far: 219.0
The remainder is 19 after subtracting 252 from 271.
Fetch the next digit (8) from the dividend, attach it to 19 and continue: 198 / 28

Step 5:
When dividing 198 by 28, we get 7 with a remainder of 2.
Write down 7 as next digit of the result. 
Result so far: 2197.0
If we take 196 away from 198, we end up with 2.
Take the next digit (6) from the dividend and append it to 2, then repeat: 26 / 28

Step 6:
28 can be fit into 26 0 times, resulting in a remainder of 26.
Use 0 as the next digit of our solution. 
Result so far: 21970.0
Deduct 0 from 26 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 7:
If we divide 260 by 28, we get 9 and a remainder of 8.
The next digit of our result is 9. 
Result so far: 21970.9
Subtract 252 from 260 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.

Let's proceed to step 8:
If we divide 80 by 28, we get 2 and a remainder of 24.
The next digit of our result is 2. 
Result so far: 21970.92
Subtract 56 from 80 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 9:
28 goes into 240 8 times with a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 21970.928
If we subtract 224 from 240, we 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 10:
28 can be fit into 160 5 times, resulting in a remainder of 20.
Use 5 as the next digit of our solution. 
Result so far: 21970.9285
Subtract 140 from 160 to get 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 11:
The number 28 fits into 200 7 times, leaving a remainder of 4.
Record the quotient 7 as the next digit in the result. 
Result so far: 21970.92857
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.

Let's proceed to step 12:
When dividing 40 by 28, we get 1 with a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 21970.928571
Deduct 28 from 40 and we're left 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.

Going ahead to step 13:
When dividing 120 by 28, we get 4 with a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 21970.9285714
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 14:
28 goes into 80 2 times with a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 21970.92857142
If we take 56 away from 80, we end up 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.

The quotient of the division is 21970.92857142, and the remainder is 2.4e-08.