104258 divided by 37 
The aim is to understand the frequency of 37 in 104258.

On to step 1:
When dividing 1 by 37, we get 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Bring next digit (0) of the dividend behind the 1 and repeat the process: 10 / 37

On to step 2:
10 divided by 37 is 0 with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 10 after subtracting 0 from 10.
Append the next digit (4) from the dividend to 10 and continue with: 104 / 37

Moving on to step 3:
If we divide 104 by 37, we get 2 and a remainder of 30.
Put 2 as the next digit of the answer. 
Result so far: 2.0
The remainder is 30 after subtracting 74 from 104.
Take the next digit (2) from the dividend and append it to 30, then repeat: 302 / 37

Let's proceed to step 4:
302 divided by 37 is 8 with a remainder of 6.
The number 8 becomes the next digit in our result. 
Result so far: 28.0
If we subtract 296 from 302, we get 6.
Grab the next digit (5) from the dividend, add it to 6, then carry on: 65 / 37

On to step 5:
When dividing 65 by 37, we get 1 with a remainder of 28.
Record the quotient 1 as the next digit in the result. 
Result so far: 281.0
If we take 37 away from 65, we end up with 28.
Append the next digit (8) from the dividend to 28 and continue with: 288 / 37

Going ahead to step 6:
When dividing 288 by 37, we get 7 with a remainder of 29.
The next digit of our result is 7. 
Result so far: 2817.0
Subtract 259 from 288 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.

On to step 7:
290 divided by 37 is 7 with a remainder of 31.
Write down 7 as next digit of the result. 
Result so far: 2817.7
Subtracting 259 from 290 leaves us 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.

Going ahead to step 8:
37 can be fit into 310 8 times, resulting in a remainder of 14.
Write down 8 as next digit of the result. 
Result so far: 2817.78
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 9:
37 goes into 140 3 times with a remainder of 29.
The number 3 becomes the next digit in our result. 
Result so far: 2817.783
Deduct 111 from 140 and we're left 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.

Going ahead to step 10:
If we divide 290 by 37, we get 7 and a remainder of 31.
Write down 7 as next digit of the result. 
Result so far: 2817.7837
Subtracting 259 from 290 leaves us 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.

On to step 11:
When dividing 310 by 37, we get 8 with a remainder of 14.
The next digit of our result is 8. 
Result so far: 2817.78378
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.

Moving on to step 12:
37 goes into 140 3 times with a remainder of 29.
Record the quotient 3 as the next digit in the result. 
Result so far: 2817.783783
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.

Going ahead to step 13:
The number 37 fits into 290 7 times, leaving a remainder of 31.
Write down 7 as next digit of the result. 
Result so far: 2817.7837837
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.

On to step 14:
When dividing 310 by 37, we get 8 with a remainder of 14.
Put 8 as the next digit of the answer. 
Result so far: 2817.78378378
If we take 296 away from 310, we end up 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.

The final result is 2817.78378378 with a remainder of 1.4e-08.