We look at the division of 950209 by 37 
The aim is to understand the frequency of 37 in 950209.

On to step 1:
The number 37 fits into 9 0 times, leaving a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Include the next digit (5) from the dividend after 9, then repeat: 95 / 37

Let's proceed to step 2:
37 can be fit into 95 2 times, resulting in a remainder of 21.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we subtract 74 from 95, we get 21.
Append the next digit (0) from the dividend to 21 and continue with: 210 / 37

On to step 3:
If we divide 210 by 37, we get 5 and a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 25.0
The remainder is 25 after subtracting 185 from 210.
Take the next digit (2) from the dividend and append it to 25, then repeat: 252 / 37

Advancing to step 4:
37 can be fit into 252 6 times, resulting in a remainder of 30.
Write down 6 as next digit of the result. 
Result so far: 256.0
The remainder is 30 after subtracting 222 from 252.
Take the next digit (0) from the dividend and append it to 30, then repeat: 300 / 37

Advancing to step 5:
The number 37 fits into 300 8 times, leaving a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 2568.0
Subtract 296 from 300 to get 4.
Bring next digit (9) of the dividend behind the 4 and repeat the process: 49 / 37

Moving on to step 6:
49 divided by 37 is 1 with a remainder of 12.
Use 1 as the next digit of our solution. 
Result so far: 25681.0
Deduct 37 from 49 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.

Moving on to step 7:
When dividing 120 by 37, we get 3 with a remainder of 9.
Put 3 as the next digit of the answer. 
Result so far: 25681.3
The remainder is 9 after subtracting 111 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 8:
When dividing 90 by 37, we get 2 with a remainder of 16.
Record the quotient 2 as the next digit in the result. 
Result so far: 25681.32
Subtract 74 from 90 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.

Let's proceed to step 9:
If we divide 160 by 37, we get 4 and a remainder of 12.
Use 4 as the next digit of our solution. 
Result so far: 25681.324
The remainder is 12 after subtracting 148 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 10:
The number 37 fits into 120 3 times, leaving a remainder of 9.
The number 3 becomes the next digit in our result. 
Result so far: 25681.3243
Subtracting 111 from 120 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 11:
If we divide 90 by 37, we get 2 and a remainder of 16.
The number 2 becomes the next digit in our result. 
Result so far: 25681.32432
Subtracting 74 from 90 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.

On to step 12:
37 goes into 160 4 times with a remainder of 12.
Put 4 as the next digit of the answer. 
Result so far: 25681.324324
The remainder is 12 after subtracting 148 from 160.
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 13:
The number 37 fits into 120 3 times, leaving a remainder of 9.
Put 3 as the next digit of the answer. 
Result so far: 25681.3243243
If we take 111 away from 120, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 14:
37 can be fit into 90 2 times, resulting in a remainder of 16.
The next digit of our result is 2. 
Result so far: 25681.32432432
If we subtract 74 from 90, 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.

After the division, we end up with 25681.32432432 and a remainder of 1.6e-08.