440858 divided by 37 
The aim is to understand the frequency of 37 in 440858.

On to step 1:
If we divide 4 by 37, we get 0 and a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Bring next digit (4) of the dividend behind the 4 and repeat the process: 44 / 37

Advancing to step 2:
37 can be fit into 44 1 times, resulting in a remainder of 7.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 37 from 44 and we're left with 7.
Bring next digit (0) of the dividend behind the 7 and repeat the process: 70 / 37

Step 3:
37 can be fit into 70 1 times, resulting in a remainder of 33.
The next digit of our result is 1. 
Result so far: 11.0
Subtract 37 from 70 to get 33.
Bring next digit (8) of the dividend behind the 33 and repeat the process: 338 / 37

Moving on to step 4:
When dividing 338 by 37, we get 9 with a remainder of 5.
Use 9 as the next digit of our solution. 
Result so far: 119.0
Subtract 333 from 338 to get 5.
Bring next digit (5) of the dividend behind the 5 and repeat the process: 55 / 37

Going ahead to step 5:
37 goes into 55 1 times with a remainder of 18.
Record the quotient 1 as the next digit in the result. 
Result so far: 1191.0
Subtracting 37 from 55 leaves us with 18.
Take the next digit (8) from the dividend and append it to 18, then repeat: 188 / 37

On to step 6:
When dividing 188 by 37, we get 5 with a remainder of 3.
Put 5 as the next digit of the answer. 
Result so far: 11915.0
Deduct 185 from 188 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 7:
When dividing 30 by 37, we get 0 with a remainder of 30.
The next digit of our result is 0. 
Result so far: 11915.0
Subtract 0 from 30 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 8:
When dividing 300 by 37, we get 8 with a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 11915.08
If we take 296 away from 300, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 9:
When dividing 40 by 37, we get 1 with a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 11915.081
Subtracting 37 from 40 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 10:
37 goes into 30 0 times with a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 11915.081
Deduct 0 from 30 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 11:
37 can be fit into 300 8 times, resulting in a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 11915.08108
Subtracting 296 from 300 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 12:
40 divided by 37 is 1 with a remainder of 3.
The next digit of our result is 1. 
Result so far: 11915.081081
If we subtract 37 from 40, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 13:
37 goes into 30 0 times with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 11915.081081
The remainder is 30 after subtracting 0 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 14:
37 can be fit into 300 8 times, resulting in a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 11915.08108108
Subtracting 296 from 300 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final outcome is 11915.08108108, with a leftover of 4e-09.