We're dividing 127903 by 37 
The aim is to understand the frequency of 37 in 127903.

Going ahead to step 1:
37 can be fit into 1 0 times, resulting in a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 37

On to step 2:
The number 37 fits into 12 0 times, leaving a remainder of 12.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 12, we end up with 12.
Include the next digit (7) from the dividend after 12, then repeat: 127 / 37

Going ahead to step 3:
127 divided by 37 is 3 with a remainder of 16.
The next digit of our result is 3. 
Result so far: 3.0
Subtract 111 from 127 to get 16.
Append the next digit (9) from the dividend to 16 and continue with: 169 / 37

Moving on to step 4:
The number 37 fits into 169 4 times, leaving a remainder of 21.
Put 4 as the next digit of the answer. 
Result so far: 34.0
Subtracting 148 from 169 leaves us with 21.
Bring next digit (0) of the dividend behind the 21 and repeat the process: 210 / 37

Moving on to step 5:
The number 37 fits into 210 5 times, leaving a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 345.0
The remainder is 25 after subtracting 185 from 210.
Include the next digit (3) from the dividend after 25, then repeat: 253 / 37

Step 6:
253 divided by 37 is 6 with a remainder of 31.
Put 6 as the next digit of the answer. 
Result so far: 3456.0
Deduct 222 from 253 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Moving on to step 7:
When dividing 310 by 37, we get 8 with a remainder of 14.
Use 8 as the next digit of our solution. 
Result so far: 3456.8
Subtracting 296 from 310 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 8:
37 can be fit into 140 3 times, resulting in a remainder of 29.
Use 3 as the next digit of our solution. 
Result so far: 3456.83
If we subtract 111 from 140, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Moving on to step 9:
When dividing 290 by 37, we get 7 with a remainder of 31.
The next digit of our result is 7. 
Result so far: 3456.837
Deduct 259 from 290 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Let's proceed to step 10:
310 divided by 37 is 8 with a remainder of 14.
The number 8 becomes the next digit in our result. 
Result so far: 3456.8378
The remainder is 14 after subtracting 296 from 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 11:
When dividing 140 by 37, we get 3 with a remainder of 29.
Put 3 as the next digit of the answer. 
Result so far: 3456.83783
Subtracting 111 from 140 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Let's proceed to step 12:
37 can be fit into 290 7 times, resulting in a remainder of 31.
Record the quotient 7 as the next digit in the result. 
Result so far: 3456.837837
Subtract 259 from 290 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Moving on to step 13:
The number 37 fits into 310 8 times, leaving a remainder of 14.
The next digit of our result is 8. 
Result so far: 3456.8378378
Subtracting 296 from 310 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 14:
140 divided by 37 is 3 with a remainder of 29.
Write down 3 as next digit of the result. 
Result so far: 3456.83783783
Subtract 111 from 140 to get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

The final result is 3456.83783783 with a remainder of 2.9e-08.