We look at the division of 18597839 by 160 
The aim is to understand the frequency of 160 in 18597839.

Advancing to step 1:
When dividing 1 by 160, we get 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 160

Step 2:
When dividing 18 by 160, we get 0 with a remainder of 18.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 18 leaves us with 18.
Grab the next digit (5) from the dividend, add it to 18, then carry on: 185 / 160

Moving on to step 3:
When dividing 185 by 160, we get 1 with a remainder of 25.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 160 from 185 to get 25.
Bring next digit (9) of the dividend behind the 25 and repeat the process: 259 / 160

Let's proceed to step 4:
160 can be fit into 259 1 times, resulting in a remainder of 99.
Use 1 as the next digit of our solution. 
Result so far: 11.0
If we subtract 160 from 259, we get 99.
Take the next digit (7) from the dividend and append it to 99, then repeat: 997 / 160

On to step 5:
160 can be fit into 997 6 times, resulting in a remainder of 37.
Record the quotient 6 as the next digit in the result. 
Result so far: 116.0
If we take 960 away from 997, we end up with 37.
Include the next digit (8) from the dividend after 37, then repeat: 378 / 160

Let's proceed to step 6:
378 divided by 160 is 2 with a remainder of 58.
Record the quotient 2 as the next digit in the result. 
Result so far: 1162.0
If we take 320 away from 378, we end up with 58.
Append the next digit (3) from the dividend to 58 and continue with: 583 / 160

Advancing to step 7:
When dividing 583 by 160, we get 3 with a remainder of 103.
The number 3 becomes the next digit in our result. 
Result so far: 11623.0
The remainder is 103 after subtracting 480 from 583.
Include the next digit (9) from the dividend after 103, then repeat: 1039 / 160

Let's proceed to step 8:
The number 160 fits into 1039 6 times, leaving a remainder of 79.
The number 6 becomes the next digit in our result. 
Result so far: 116236.0
Subtract 960 from 1039 to get 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Step 9:
790 divided by 160 is 4 with a remainder of 150.
Put 4 as the next digit of the answer. 
Result so far: 116236.4
Subtracting 640 from 790 leaves us with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

On to step 10:
1500 divided by 160 is 9 with a remainder of 60.
The next digit of our result is 9. 
Result so far: 116236.49
Subtracting 1440 from 1500 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 11:
160 can be fit into 600 3 times, resulting in a remainder of 120.
The next digit of our result is 3. 
Result so far: 116236.493
If we subtract 480 from 600, we get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Going ahead to step 12:
The number 160 fits into 1200 7 times, leaving a remainder of 80.
Use 7 as the next digit of our solution. 
Result so far: 116236.4937
The remainder is 80 after subtracting 1120 from 1200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 13:
The number 160 fits into 800 5 times, leaving a remainder of 0.
The next digit of our result is 5. 
Result so far: 116236.49375
If we subtract 800 from 800, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 14:
If we divide 0 by 160, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 116236.49375
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 15:
160 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 116236.49375
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 116236.49375 with a remainder of 0.0.