We look at the division of 438788 by 37 
The aim is to understand the frequency of 37 in 438788.

Let's proceed to step 1:
If we divide 4 by 37, we get 0 and a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Append the next digit (3) from the dividend to 4 and continue with: 43 / 37

Going ahead to step 2:
When dividing 43 by 37, we get 1 with a remainder of 6.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 6 after subtracting 37 from 43.
Grab the next digit (8) from the dividend, add it to 6, then carry on: 68 / 37

Step 3:
When dividing 68 by 37, we get 1 with a remainder of 31.
The next digit of our result is 1. 
Result so far: 11.0
Subtract 37 from 68 to get 31.
Append the next digit (7) from the dividend to 31 and continue with: 317 / 37

Step 4:
317 divided by 37 is 8 with a remainder of 21.
Write down 8 as next digit of the result. 
Result so far: 118.0
The remainder is 21 after subtracting 296 from 317.
Grab the next digit (8) from the dividend, add it to 21, then carry on: 218 / 37

Step 5:
The number 37 fits into 218 5 times, leaving a remainder of 33.
Record the quotient 5 as the next digit in the result. 
Result so far: 1185.0
The remainder is 33 after subtracting 185 from 218.
Include the next digit (8) from the dividend after 33, then repeat: 338 / 37

Step 6:
338 divided by 37 is 9 with a remainder of 5.
The number 9 becomes the next digit in our result. 
Result so far: 11859.0
If we take 333 away from 338, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 7:
37 goes into 50 1 times with a remainder of 13.
Put 1 as the next digit of the answer. 
Result so far: 11859.1
Deduct 37 from 50 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 8:
37 goes into 130 3 times with a remainder of 19.
Use 3 as the next digit of our solution. 
Result so far: 11859.13
If we take 111 away from 130, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 9:
When dividing 190 by 37, we get 5 with a remainder of 5.
The next digit of our result is 5. 
Result so far: 11859.135
Subtracting 185 from 190 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 10:
37 can be fit into 50 1 times, resulting in a remainder of 13.
The next digit of our result is 1. 
Result so far: 11859.1351
If we take 37 away from 50, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 11:
When dividing 130 by 37, we get 3 with a remainder of 19.
The number 3 becomes the next digit in our result. 
Result so far: 11859.13513
Deduct 111 from 130 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 12:
When dividing 190 by 37, we get 5 with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 11859.135135
Subtract 185 from 190 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 13:
The number 37 fits into 50 1 times, leaving a remainder of 13.
The number 1 becomes the next digit in our result. 
Result so far: 11859.1351351
If we subtract 37 from 50, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Step 14:
The number 37 fits into 130 3 times, leaving a remainder of 19.
The next digit of our result is 3. 
Result so far: 11859.13513513
If we take 111 away from 130, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Our division results in 11859.13513513 with a remaining 1.9e-08.