We look at the division of 25101 by 37 
The aim is to understand the frequency of 37 in 25101.

Moving on to step 1:
37 goes into 2 0 times with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 37

Advancing to step 2:
25 divided by 37 is 0 with a remainder of 25.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 25 to get 25.
Take the next digit (1) from the dividend and append it to 25, then repeat: 251 / 37

Let's proceed to step 3:
251 divided by 37 is 6 with a remainder of 29.
Use 6 as the next digit of our solution. 
Result so far: 6.0
If we subtract 222 from 251, we get 29.
Append the next digit (0) from the dividend to 29 and continue with: 290 / 37

On to step 4:
If we divide 290 by 37, we get 7 and a remainder of 31.
Record the quotient 7 as the next digit in the result. 
Result so far: 67.0
The remainder is 31 after subtracting 259 from 290.
Append the next digit (1) from the dividend to 31 and continue with: 311 / 37

Going ahead to step 5:
When dividing 311 by 37, we get 8 with a remainder of 15.
The number 8 becomes the next digit in our result. 
Result so far: 678.0
If we take 296 away from 311, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 6:
37 can be fit into 150 4 times, resulting in a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 678.4
Deduct 148 from 150 and we're left 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.

Step 7:
37 goes into 20 0 times with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 678.4
If we take 0 away from 20, 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.

Advancing to step 8:
200 divided by 37 is 5 with a remainder of 15.
The next digit of our result is 5. 
Result so far: 678.405
Subtract 185 from 200 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 9:
When dividing 150 by 37, we get 4 with a remainder of 2.
The next digit of our result is 4. 
Result so far: 678.4054
If we subtract 148 from 150, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 10:
The number 37 fits into 20 0 times, leaving a remainder of 20.
The next digit of our result is 0. 
Result so far: 678.4054
Subtracting 0 from 20 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.

Advancing to step 11:
The number 37 fits into 200 5 times, leaving a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 678.405405
Deduct 185 from 200 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 12:
37 can be fit into 150 4 times, resulting in a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 678.4054054
Subtract 148 from 150 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 13:
37 can be fit into 20 0 times, resulting in a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 678.4054054
Subtracting 0 from 20 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 678.4054054 with a remainder of 2e-08.