We divide 351446 by 28
The aim is to understand the frequency of 28 in 351446.

Let's proceed to step 1:
28 can be fit into 3 0 times, resulting in a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Bring next digit (5) of the dividend behind the 3 and repeat the process: 35 / 28

Moving on to step 2:
28 goes into 35 1 times with a remainder of 7.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 28 from 35 to get 7.
Append the next digit (1) from the dividend to 7 and continue with: 71 / 28

Moving on to step 3:
When dividing 71 by 28, we get 2 with a remainder of 15.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
Deduct 56 from 71 and we're left with 15.
Take the next digit (4) from the dividend and append it to 15, then repeat: 154 / 28

Let's proceed to step 4:
When dividing 154 by 28, we get 5 with a remainder of 14.
Record the quotient 5 as the next digit in the result. 
Result so far: 125.0
Deduct 140 from 154 and we're left with 14.
Fetch the next digit (4) from the dividend, attach it to 14 and continue: 144 / 28

Let's proceed to step 5:
If we divide 144 by 28, we get 5 and a remainder of 4.
Write down 5 as next digit of the result. 
Result so far: 1255.0
Deduct 140 from 144 and we're left with 4.
Fetch the next digit (6) from the dividend, attach it to 4 and continue: 46 / 28

Step 6:
28 can be fit into 46 1 times, resulting in a remainder of 18.
The next digit of our result is 1. 
Result so far: 12551.0
If we subtract 28 from 46, we get 18.
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 7:
If we divide 180 by 28, we get 6 and a remainder of 12.
Put 6 as the next digit of the answer. 
Result so far: 12551.6
If we take 168 away from 180, we end up 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.

On to step 8:
When dividing 120 by 28, we get 4 with a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 12551.64
The remainder is 8 after subtracting 112 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 9:
28 can be fit into 80 2 times, resulting in a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 12551.642
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 10:
28 can be fit into 240 8 times, resulting in a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 12551.6428
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.

Going ahead to step 11:
28 can be fit into 160 5 times, resulting in a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 12551.64285
If we take 140 away from 160, we end up 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.

Moving on to step 12:
The number 28 fits into 200 7 times, leaving a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 12551.642857
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.

On to step 13:
If we divide 40 by 28, we get 1 and a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 12551.6428571
The remainder is 12 after subtracting 28 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 14:
When dividing 120 by 28, we get 4 with a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 12551.64285714
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.

The final result is 12551.64285714 with a remainder of 8e-09.