We divide 11567989 by 501
The aim is to understand the frequency of 501 in 11567989.

Let's proceed to step 1:
If we divide 1 by 501, we get 0 and a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Include the next digit (1) from the dividend after 1, then repeat: 11 / 501

Step 2:
11 divided by 501 is 0 with a remainder of 11.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 11, we get 11.
Take the next digit (5) from the dividend and append it to 11, then repeat: 115 / 501

Moving on to step 3:
115 divided by 501 is 0 with a remainder of 115.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 115 after subtracting 0 from 115.
Take the next digit (6) from the dividend and append it to 115, then repeat: 1156 / 501

Advancing to step 4:
501 goes into 1156 2 times with a remainder of 154.
The next digit of our result is 2. 
Result so far: 2.0
Subtracting 1002 from 1156 leaves us with 154.
Include the next digit (7) from the dividend after 154, then repeat: 1547 / 501

Step 5:
If we divide 1547 by 501, we get 3 and a remainder of 44.
Use 3 as the next digit of our solution. 
Result so far: 23.0
The remainder is 44 after subtracting 1503 from 1547.
Grab the next digit (9) from the dividend, add it to 44, then carry on: 449 / 501

Advancing to step 6:
The number 501 fits into 449 0 times, leaving a remainder of 449.
Record the quotient 0 as the next digit in the result. 
Result so far: 230.0
Subtracting 0 from 449 leaves us with 449.
Fetch the next digit (8) from the dividend, attach it to 449 and continue: 4498 / 501

Moving on to step 7:
The number 501 fits into 4498 8 times, leaving a remainder of 490.
Record the quotient 8 as the next digit in the result. 
Result so far: 2308.0
Deduct 4008 from 4498 and we're left with 490.
Bring next digit (9) of the dividend behind the 490 and repeat the process: 4909 / 501

Moving on to step 8:
501 can be fit into 4909 9 times, resulting in a remainder of 400.
Put 9 as the next digit of the answer. 
Result so far: 23089.0
If we take 4509 away from 4909, we end up with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Step 9:
501 goes into 4000 7 times with a remainder of 493.
Record the quotient 7 as the next digit in the result. 
Result so far: 23089.7
The remainder is 493 after subtracting 3507 from 4000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4930, and continue the process.

Advancing to step 10:
When dividing 4930 by 501, we get 9 with a remainder of 421.
The number 9 becomes the next digit in our result. 
Result so far: 23089.79
If we subtract 4509 from 4930, we get 421.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4210, and continue the process.

Moving on to step 11:
501 can be fit into 4210 8 times, resulting in a remainder of 202.
Put 8 as the next digit of the answer. 
Result so far: 23089.798
Subtract 4008 from 4210 to get 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Moving on to step 12:
If we divide 2020 by 501, we get 4 and a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 23089.7984
Subtract 2004 from 2020 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 13:
501 goes into 160 0 times with a remainder of 160.
Record the quotient 0 as the next digit in the result. 
Result so far: 23089.7984
If we subtract 0 from 160, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Going ahead to step 14:
501 goes into 1600 3 times with a remainder of 97.
The next digit of our result is 3. 
Result so far: 23089.798403
Subtracting 1503 from 1600 leaves us with 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

Moving on to step 15:
The number 501 fits into 970 1 times, leaving a remainder of 469.
The next digit of our result is 1. 
Result so far: 23089.7984031
If we take 501 away from 970, we end up with 469.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4690, and continue the process.

Let's proceed to step 16:
If we divide 4690 by 501, we get 9 and a remainder of 181.
The number 9 becomes the next digit in our result. 
Result so far: 23089.79840319
Subtract 4509 from 4690 to get 181.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1810, and continue the process.

The final outcome is 23089.79840319, with a leftover of 1.81e-07.