We look at the division of 15864529 by 268 
The aim is to understand the frequency of 268 in 15864529.

Advancing to step 1:
When dividing 1 by 268, 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 subtract 0 from 1, we get 1.
Fetch the next digit (5) from the dividend, attach it to 1 and continue: 15 / 268

Going ahead to step 2:
If we divide 15 by 268, we get 0 and a remainder of 15.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 15, we get 15.
Fetch the next digit (8) from the dividend, attach it to 15 and continue: 158 / 268

Step 3:
The number 268 fits into 158 0 times, leaving a remainder of 158.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 158 and we're left with 158.
Append the next digit (6) from the dividend to 158 and continue with: 1586 / 268

Let's proceed to step 4:
If we divide 1586 by 268, we get 5 and a remainder of 246.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtracting 1340 from 1586 leaves us with 246.
Fetch the next digit (4) from the dividend, attach it to 246 and continue: 2464 / 268

Let's proceed to step 5:
2464 divided by 268 is 9 with a remainder of 52.
Record the quotient 9 as the next digit in the result. 
Result so far: 59.0
If we take 2412 away from 2464, we end up with 52.
Fetch the next digit (5) from the dividend, attach it to 52 and continue: 525 / 268

Let's proceed to step 6:
525 divided by 268 is 1 with a remainder of 257.
Write down 1 as next digit of the result. 
Result so far: 591.0
If we take 268 away from 525, we end up with 257.
Append the next digit (2) from the dividend to 257 and continue with: 2572 / 268

Let's proceed to step 7:
2572 divided by 268 is 9 with a remainder of 160.
Record the quotient 9 as the next digit in the result. 
Result so far: 5919.0
Subtract 2412 from 2572 to get 160.
Grab the next digit (9) from the dividend, add it to 160, then carry on: 1609 / 268

Going ahead to step 8:
When dividing 1609 by 268, we get 6 with a remainder of 1.
Write down 6 as next digit of the result. 
Result so far: 59196.0
If we take 1608 away from 1609, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 9:
268 goes into 10 0 times with a remainder of 10.
The next digit of our result is 0. 
Result so far: 59196.0
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 10:
100 divided by 268 is 0 with a remainder of 100.
Write down 0 as next digit of the result. 
Result so far: 59196.0
Subtracting 0 from 100 leaves us with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

The final outcome is 59196.0, with a leftover of 0.1.