We look at the division of 157491 by 79 
The aim is to understand the frequency of 79 in 157491.

Let's proceed to step 1:
When dividing 1 by 79, we get 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
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 / 79

Let's proceed to step 2:
If we divide 15 by 79, we get 0 and a remainder of 15.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 15 and we're left with 15.
Append the next digit (7) from the dividend to 15 and continue with: 157 / 79

On to step 3:
The number 79 fits into 157 1 times, leaving a remainder of 78.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 78 after subtracting 79 from 157.
Include the next digit (4) from the dividend after 78, then repeat: 784 / 79

Moving on to step 4:
The number 79 fits into 784 9 times, leaving a remainder of 73.
Put 9 as the next digit of the answer. 
Result so far: 19.0
If we take 711 away from 784, we end up with 73.
Fetch the next digit (9) from the dividend, attach it to 73 and continue: 739 / 79

Step 5:
79 can be fit into 739 9 times, resulting in a remainder of 28.
Put 9 as the next digit of the answer. 
Result so far: 199.0
The remainder is 28 after subtracting 711 from 739.
Take the next digit (1) from the dividend and append it to 28, then repeat: 281 / 79

Let's proceed to step 6:
79 can be fit into 281 3 times, resulting in a remainder of 44.
Write down 3 as next digit of the result. 
Result so far: 1993.0
Subtracting 237 from 281 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 7:
79 can be fit into 440 5 times, resulting in a remainder of 45.
The number 5 becomes the next digit in our result. 
Result so far: 1993.5
The remainder is 45 after subtracting 395 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Advancing to step 8:
When dividing 450 by 79, we get 5 with a remainder of 55.
The number 5 becomes the next digit in our result. 
Result so far: 1993.55
Deduct 395 from 450 and we're left with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

In conclusion, the division gives 1993.55 with a balance of 0.055.