30510 divided by 37 
The aim is to understand the frequency of 37 in 30510.

Let's proceed to step 1:
When dividing 3 by 37, we get 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 37

Step 2:
When dividing 30 by 37, we get 0 with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 30 and we're left with 30.
Append the next digit (5) from the dividend to 30 and continue with: 305 / 37

Going ahead to step 3:
The number 37 fits into 305 8 times, leaving a remainder of 9.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Subtract 296 from 305 to get 9.
Fetch the next digit (1) from the dividend, attach it to 9 and continue: 91 / 37

Advancing to step 4:
When dividing 91 by 37, we get 2 with a remainder of 17.
The next digit of our result is 2. 
Result so far: 82.0
The remainder is 17 after subtracting 74 from 91.
Include the next digit (0) from the dividend after 17, then repeat: 170 / 37

Going ahead to step 5:
37 can be fit into 170 4 times, resulting in a remainder of 22.
The next digit of our result is 4. 
Result so far: 824.0
Subtracting 148 from 170 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 6:
The number 37 fits into 220 5 times, leaving a remainder of 35.
The next digit of our result is 5. 
Result so far: 824.5
Subtracting 185 from 220 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 7:
37 can be fit into 350 9 times, resulting in a remainder of 17.
Use 9 as the next digit of our solution. 
Result so far: 824.59
If we take 333 away from 350, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 8:
37 goes into 170 4 times with a remainder of 22.
The number 4 becomes the next digit in our result. 
Result so far: 824.594
The remainder is 22 after subtracting 148 from 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 9:
37 can be fit into 220 5 times, resulting in a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 824.5945
Deduct 185 from 220 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 10:
37 can be fit into 350 9 times, resulting in a remainder of 17.
The number 9 becomes the next digit in our result. 
Result so far: 824.59459
The remainder is 17 after subtracting 333 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 11:
If we divide 170 by 37, we get 4 and a remainder of 22.
Write down 4 as next digit of the result. 
Result so far: 824.594594
If we take 148 away from 170, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 12:
The number 37 fits into 220 5 times, leaving a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 824.5945945
The remainder is 35 after subtracting 185 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 13:
37 can be fit into 350 9 times, resulting in a remainder of 17.
The next digit of our result is 9. 
Result so far: 824.59459459
Deduct 333 from 350 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

The quotient of the division is 824.59459459, and the remainder is 1.7e-08.