We're dividing 972950 by 28 
The aim is to understand the frequency of 28 in 972950.

Going ahead to step 1:
If we divide 9 by 28, we get 0 and a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Take the next digit (7) from the dividend and append it to 9, then repeat: 97 / 28

Let's proceed to step 2:
The number 28 fits into 97 3 times, leaving a remainder of 13.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we take 84 away from 97, we end up with 13.
Append the next digit (2) from the dividend to 13 and continue with: 132 / 28

Advancing to step 3:
132 divided by 28 is 4 with a remainder of 20.
The next digit of our result is 4. 
Result so far: 34.0
If we subtract 112 from 132, we get 20.
Bring next digit (9) of the dividend behind the 20 and repeat the process: 209 / 28

Moving on to step 4:
If we divide 209 by 28, we get 7 and a remainder of 13.
Record the quotient 7 as the next digit in the result. 
Result so far: 347.0
If we subtract 196 from 209, we get 13.
Grab the next digit (5) from the dividend, add it to 13, then carry on: 135 / 28

Going ahead to step 5:
28 can be fit into 135 4 times, resulting in a remainder of 23.
Put 4 as the next digit of the answer. 
Result so far: 3474.0
Subtract 112 from 135 to get 23.
Fetch the next digit (0) from the dividend, attach it to 23 and continue: 230 / 28

Let's proceed to step 6:
When dividing 230 by 28, we get 8 with a remainder of 6.
Put 8 as the next digit of the answer. 
Result so far: 34748.0
If we subtract 224 from 230, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 7:
28 can be fit into 60 2 times, resulting in a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 34748.2
Subtract 56 from 60 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 8:
28 goes into 40 1 times with a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 34748.21
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.

Advancing to step 9:
28 goes into 120 4 times with a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 34748.214
Deduct 112 from 120 and we're left 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.

Moving on to step 10:
The number 28 fits into 80 2 times, leaving a remainder of 24.
Put 2 as the next digit of the answer. 
Result so far: 34748.2142
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.

Step 11:
240 divided by 28 is 8 with a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 34748.21428
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.

On to step 12:
28 goes into 160 5 times with a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 34748.214285
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.

Step 13:
28 can be fit into 200 7 times, resulting in a remainder of 4.
Record the quotient 7 as the next digit in the result. 
Result so far: 34748.2142857
Deduct 196 from 200 and we're left with 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 14:
The number 28 fits into 40 1 times, leaving a remainder of 12.
Record the quotient 1 as the next digit in the result. 
Result so far: 34748.21428571
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.

The quotient of the division is 34748.21428571, and the remainder is 1.2e-08.