We look at the division of 23516634 by 507 
The aim is to understand the frequency of 507 in 23516634.

Step 1:
When dividing 2 by 507, we get 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Bring next digit (3) of the dividend behind the 2 and repeat the process: 23 / 507

Moving on to step 2:
If we divide 23 by 507, we get 0 and a remainder of 23.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 23 and we're left with 23.
Bring next digit (5) of the dividend behind the 23 and repeat the process: 235 / 507

Moving on to step 3:
The number 507 fits into 235 0 times, leaving a remainder of 235.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 235, we end up with 235.
Bring next digit (1) of the dividend behind the 235 and repeat the process: 2351 / 507

On to step 4:
507 can be fit into 2351 4 times, resulting in a remainder of 323.
The next digit of our result is 4. 
Result so far: 4.0
Deduct 2028 from 2351 and we're left with 323.
Take the next digit (6) from the dividend and append it to 323, then repeat: 3236 / 507

On to step 5:
The number 507 fits into 3236 6 times, leaving a remainder of 194.
Write down 6 as next digit of the result. 
Result so far: 46.0
Subtracting 3042 from 3236 leaves us with 194.
Include the next digit (6) from the dividend after 194, then repeat: 1946 / 507

Step 6:
If we divide 1946 by 507, we get 3 and a remainder of 425.
The number 3 becomes the next digit in our result. 
Result so far: 463.0
If we take 1521 away from 1946, we end up with 425.
Fetch the next digit (3) from the dividend, attach it to 425 and continue: 4253 / 507

Going ahead to step 7:
When dividing 4253 by 507, we get 8 with a remainder of 197.
Write down 8 as next digit of the result. 
Result so far: 4638.0
Subtract 4056 from 4253 to get 197.
Grab the next digit (4) from the dividend, add it to 197, then carry on: 1974 / 507

Step 8:
507 goes into 1974 3 times with a remainder of 453.
Write down 3 as next digit of the result. 
Result so far: 46383.0
The remainder is 453 after subtracting 1521 from 1974.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4530, and continue the process.

Moving on to step 9:
If we divide 4530 by 507, we get 8 and a remainder of 474.
Put 8 as the next digit of the answer. 
Result so far: 46383.8
Subtract 4056 from 4530 to get 474.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4740, and continue the process.

Moving on to step 10:
4740 divided by 507 is 9 with a remainder of 177.
Put 9 as the next digit of the answer. 
Result so far: 46383.89
Subtract 4563 from 4740 to get 177.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1770, and continue the process.

Step 11:
If we divide 1770 by 507, we get 3 and a remainder of 249.
Record the quotient 3 as the next digit in the result. 
Result so far: 46383.893
Subtract 1521 from 1770 to get 249.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2490, and continue the process.

Step 12:
When dividing 2490 by 507, we get 4 with a remainder of 462.
Write down 4 as next digit of the result. 
Result so far: 46383.8934
If we take 2028 away from 2490, we end up with 462.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4620, and continue the process.

Moving on to step 13:
507 goes into 4620 9 times with a remainder of 57.
Use 9 as the next digit of our solution. 
Result so far: 46383.89349
Deduct 4563 from 4620 and we're left with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Going ahead to step 14:
The number 507 fits into 570 1 times, leaving a remainder of 63.
Put 1 as the next digit of the answer. 
Result so far: 46383.893491
Subtracting 507 from 570 leaves us with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Step 15:
If we divide 630 by 507, we get 1 and a remainder of 123.
Put 1 as the next digit of the answer. 
Result so far: 46383.8934911
Deduct 507 from 630 and we're left with 123.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1230, and continue the process.

The final result is 46383.8934911 with a remainder of 1.23e-06.