307187 ÷ 28 
We want to figure out the number of times 307187 can be divided by 28.

Advancing to step 1:
3 divided by 28 is 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 28

Advancing to step 2:
28 goes into 30 1 times with a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 28 from 30 and we're left with 2.
Grab the next digit (7) from the dividend, add it to 2, then carry on: 27 / 28

On to step 3:
The number 28 fits into 27 0 times, leaving a remainder of 27.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Subtracting 0 from 27 leaves us with 27.
Grab the next digit (1) from the dividend, add it to 27, then carry on: 271 / 28

Step 4:
The number 28 fits into 271 9 times, leaving a remainder of 19.
Record the quotient 9 as the next digit in the result. 
Result so far: 109.0
The remainder is 19 after subtracting 252 from 271.
Include the next digit (8) from the dividend after 19, then repeat: 198 / 28

Advancing to step 5:
28 goes into 198 7 times with a remainder of 2.
Put 7 as the next digit of the answer. 
Result so far: 1097.0
Subtract 196 from 198 to get 2.
Grab the next digit (7) from the dividend, add it to 2, then carry on: 27 / 28

On to step 6:
28 can be fit into 27 0 times, resulting in a remainder of 27.
The next digit of our result is 0. 
Result so far: 10970.0
The remainder is 27 after subtracting 0 from 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 7:
When dividing 270 by 28, we get 9 with a remainder of 18.
The number 9 becomes the next digit in our result. 
Result so far: 10970.9
The remainder is 18 after subtracting 252 from 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 8:
180 divided by 28 is 6 with a remainder of 12.
Record the quotient 6 as the next digit in the result. 
Result so far: 10970.96
Deduct 168 from 180 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.

Advancing to step 9:
120 divided by 28 is 4 with a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 10970.964
If we take 112 away from 120, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 10:
28 goes into 80 2 times with a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 10970.9642
Subtracting 56 from 80 leaves us 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:
When dividing 240 by 28, we get 8 with a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 10970.96428
Subtracting 224 from 240 leaves us 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.

Step 12:
28 can be fit into 160 5 times, resulting in a remainder of 20.
Record the quotient 5 as the next digit in the result. 
Result so far: 10970.964285
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.

Going ahead to step 13:
When dividing 200 by 28, we get 7 with a remainder of 4.
Record the quotient 7 as the next digit in the result. 
Result so far: 10970.9642857
The remainder is 4 after subtracting 196 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 14:
28 goes into 40 1 times with a remainder of 12.
Record the quotient 1 as the next digit in the result. 
Result so far: 10970.96428571
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.

After the division, we end up with 10970.96428571 and a remainder of 1.2e-08.