We look at the division of 431115 by 37 
The aim is to understand the frequency of 37 in 431115.

Step 1:
The number 37 fits into 4 0 times, leaving a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 37

On to step 2:
The number 37 fits into 43 1 times, leaving a remainder of 6.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 37 from 43, we get 6.
Take the next digit (1) from the dividend and append it to 6, then repeat: 61 / 37

Let's proceed to step 3:
When dividing 61 by 37, we get 1 with a remainder of 24.
Write down 1 as next digit of the result. 
Result so far: 11.0
If we take 37 away from 61, we end up with 24.
Fetch the next digit (1) from the dividend, attach it to 24 and continue: 241 / 37

On to step 4:
The number 37 fits into 241 6 times, leaving a remainder of 19.
Record the quotient 6 as the next digit in the result. 
Result so far: 116.0
Subtract 222 from 241 to get 19.
Grab the next digit (1) from the dividend, add it to 19, then carry on: 191 / 37

Going ahead to step 5:
191 divided by 37 is 5 with a remainder of 6.
Put 5 as the next digit of the answer. 
Result so far: 1165.0
If we subtract 185 from 191, we get 6.
Take the next digit (5) from the dividend and append it to 6, then repeat: 65 / 37

Step 6:
The number 37 fits into 65 1 times, leaving a remainder of 28.
Use 1 as the next digit of our solution. 
Result so far: 11651.0
If we subtract 37 from 65, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 7:
37 goes into 280 7 times with a remainder of 21.
The next digit of our result is 7. 
Result so far: 11651.7
Deduct 259 from 280 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 8:
If we divide 210 by 37, we get 5 and a remainder of 25.
The next digit of our result is 5. 
Result so far: 11651.75
The remainder is 25 after subtracting 185 from 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 9:
If we divide 250 by 37, we get 6 and a remainder of 28.
Put 6 as the next digit of the answer. 
Result so far: 11651.756
If we take 222 away from 250, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 10:
If we divide 280 by 37, we get 7 and a remainder of 21.
Use 7 as the next digit of our solution. 
Result so far: 11651.7567
The remainder is 21 after subtracting 259 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 11:
When dividing 210 by 37, we get 5 with a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 11651.75675
Subtracting 185 from 210 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 12:
If we divide 250 by 37, we get 6 and a remainder of 28.
Write down 6 as next digit of the result. 
Result so far: 11651.756756
Subtract 222 from 250 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 13:
If we divide 280 by 37, we get 7 and a remainder of 21.
The number 7 becomes the next digit in our result. 
Result so far: 11651.7567567
The remainder is 21 after subtracting 259 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Moving on to step 14:
If we divide 210 by 37, we get 5 and a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 11651.75675675
Subtracting 185 from 210 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

In conclusion, the division gives 11651.75675675 with a balance of 2.5e-08.