Let's divide 18307507 by 506
The aim is to understand the frequency of 506 in 18307507.

On to step 1:
1 divided by 506 is 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 506

Going ahead to step 2:
If we divide 18 by 506, we get 0 and a remainder of 18.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 18, we end up with 18.
Fetch the next digit (3) from the dividend, attach it to 18 and continue: 183 / 506

Let's proceed to step 3:
506 can be fit into 183 0 times, resulting in a remainder of 183.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 183 to get 183.
Include the next digit (0) from the dividend after 183, then repeat: 1830 / 506

Let's proceed to step 4:
The number 506 fits into 1830 3 times, leaving a remainder of 312.
The next digit of our result is 3. 
Result so far: 3.0
Subtract 1518 from 1830 to get 312.
Include the next digit (7) from the dividend after 312, then repeat: 3127 / 506

Going ahead to step 5:
506 can be fit into 3127 6 times, resulting in a remainder of 91.
The next digit of our result is 6. 
Result so far: 36.0
If we take 3036 away from 3127, we end up with 91.
Grab the next digit (5) from the dividend, add it to 91, then carry on: 915 / 506

On to step 6:
If we divide 915 by 506, we get 1 and a remainder of 409.
Put 1 as the next digit of the answer. 
Result so far: 361.0
Subtracting 506 from 915 leaves us with 409.
Fetch the next digit (0) from the dividend, attach it to 409 and continue: 4090 / 506

On to step 7:
The number 506 fits into 4090 8 times, leaving a remainder of 42.
Use 8 as the next digit of our solution. 
Result so far: 3618.0
Subtract 4048 from 4090 to get 42.
Append the next digit (7) from the dividend to 42 and continue with: 427 / 506

Advancing to step 8:
If we divide 427 by 506, we get 0 and a remainder of 427.
Put 0 as the next digit of the answer. 
Result so far: 36180.0
If we take 0 away from 427, we end up with 427.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4270, and continue the process.

Let's proceed to step 9:
4270 divided by 506 is 8 with a remainder of 222.
Write down 8 as next digit of the result. 
Result so far: 36180.8
Subtract 4048 from 4270 to get 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

On to step 10:
2220 divided by 506 is 4 with a remainder of 196.
Record the quotient 4 as the next digit in the result. 
Result so far: 36180.84
Subtracting 2024 from 2220 leaves us with 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Advancing to step 11:
The number 506 fits into 1960 3 times, leaving a remainder of 442.
Record the quotient 3 as the next digit in the result. 
Result so far: 36180.843
If we subtract 1518 from 1960, we get 442.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4420, and continue the process.

On to step 12:
506 goes into 4420 8 times with a remainder of 372.
Record the quotient 8 as the next digit in the result. 
Result so far: 36180.8438
Deduct 4048 from 4420 and we're left with 372.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3720, and continue the process.

On to step 13:
When dividing 3720 by 506, we get 7 with a remainder of 178.
Write down 7 as next digit of the result. 
Result so far: 36180.84387
Subtracting 3542 from 3720 leaves us with 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

Going ahead to step 14:
506 can be fit into 1780 3 times, resulting in a remainder of 262.
Put 3 as the next digit of the answer. 
Result so far: 36180.843873
Deduct 1518 from 1780 and we're left with 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

On to step 15:
The number 506 fits into 2620 5 times, leaving a remainder of 90.
The next digit of our result is 5. 
Result so far: 36180.8438735
Subtracting 2530 from 2620 leaves us with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Advancing to step 16:
The number 506 fits into 900 1 times, leaving a remainder of 394.
Use 1 as the next digit of our solution. 
Result so far: 36180.84387351
Deduct 506 from 900 and we're left with 394.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3940, and continue the process.

In conclusion, the division gives 36180.84387351 with a balance of 3.94e-07.