437447 ÷ 28 
Let's see how many times 28 fits into 437447.

Step 1:
28 can be fit into 4 0 times, resulting in a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Include the next digit (3) from the dividend after 4, then repeat: 43 / 28

Going ahead to step 2:
43 divided by 28 is 1 with a remainder of 15.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 28 from 43 and we're left with 15.
Fetch the next digit (7) from the dividend, attach it to 15 and continue: 157 / 28

Let's proceed to step 3:
157 divided by 28 is 5 with a remainder of 17.
Write down 5 as next digit of the result. 
Result so far: 15.0
Subtract 140 from 157 to get 17.
Fetch the next digit (4) from the dividend, attach it to 17 and continue: 174 / 28

Let's proceed to step 4:
If we divide 174 by 28, we get 6 and a remainder of 6.
The number 6 becomes the next digit in our result. 
Result so far: 156.0
If we take 168 away from 174, we end up with 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 28

On to step 5:
28 goes into 64 2 times with a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 1562.0
The remainder is 8 after subtracting 56 from 64.
Grab the next digit (7) from the dividend, add it to 8, then carry on: 87 / 28

Step 6:
28 can be fit into 87 3 times, resulting in a remainder of 3.
Put 3 as the next digit of the answer. 
Result so far: 15623.0
Deduct 84 from 87 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 7:
When dividing 30 by 28, we get 1 with a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 15623.1
If we take 28 away from 30, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 8:
The number 28 fits into 20 0 times, leaving a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 15623.1
If we subtract 0 from 20, we 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.

On to step 9:
The number 28 fits into 200 7 times, leaving a remainder of 4.
Write down 7 as next digit of the result. 
Result so far: 15623.107
If we subtract 196 from 200, we 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.

Going ahead to step 10:
40 divided by 28 is 1 with a remainder of 12.
Use 1 as the next digit of our solution. 
Result so far: 15623.1071
If we subtract 28 from 40, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 11:
If we divide 120 by 28, we get 4 and a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 15623.10714
Subtracting 112 from 120 leaves us 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.

Going ahead to step 12:
28 can be fit into 80 2 times, resulting in a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 15623.107142
If we subtract 56 from 80, we 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.

Moving on to step 13:
The number 28 fits into 240 8 times, leaving a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 15623.1071428
Subtract 224 from 240 to 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 14:
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: 15623.10714285
Subtracting 140 from 160 leaves us 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.

The final result is 15623.10714285 with a remainder of 2e-08.