We're dividing 79537462 by 660 
The aim is to understand the frequency of 660 in 79537462.

On to step 1:
660 can be fit into 7 0 times, resulting in a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Bring next digit (9) of the dividend behind the 7 and repeat the process: 79 / 660

Step 2:
If we divide 79 by 660, we get 0 and a remainder of 79.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 79 and we're left with 79.
Grab the next digit (5) from the dividend, add it to 79, then carry on: 795 / 660

Moving on to step 3:
795 divided by 660 is 1 with a remainder of 135.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 135 after subtracting 660 from 795.
Take the next digit (3) from the dividend and append it to 135, then repeat: 1353 / 660

Let's proceed to step 4:
1353 divided by 660 is 2 with a remainder of 33.
Put 2 as the next digit of the answer. 
Result so far: 12.0
If we subtract 1320 from 1353, we get 33.
Include the next digit (7) from the dividend after 33, then repeat: 337 / 660

On to step 5:
If we divide 337 by 660, we get 0 and a remainder of 337.
Record the quotient 0 as the next digit in the result. 
Result so far: 120.0
The remainder is 337 after subtracting 0 from 337.
Include the next digit (4) from the dividend after 337, then repeat: 3374 / 660

Step 6:
When dividing 3374 by 660, we get 5 with a remainder of 74.
Use 5 as the next digit of our solution. 
Result so far: 1205.0
Subtract 3300 from 3374 to get 74.
Grab the next digit (6) from the dividend, add it to 74, then carry on: 746 / 660

Step 7:
If we divide 746 by 660, we get 1 and a remainder of 86.
The next digit of our result is 1. 
Result so far: 12051.0
The remainder is 86 after subtracting 660 from 746.
Append the next digit (2) from the dividend to 86 and continue with: 862 / 660

Advancing to step 8:
660 can be fit into 862 1 times, resulting in a remainder of 202.
Use 1 as the next digit of our solution. 
Result so far: 120511.0
Subtracting 660 from 862 leaves us with 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Step 9:
660 can be fit into 2020 3 times, resulting in a remainder of 40.
Write down 3 as next digit of the result. 
Result so far: 120511.3
Deduct 1980 from 2020 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 10:
400 divided by 660 is 0 with a remainder of 400.
The next digit of our result is 0. 
Result so far: 120511.3
Subtract 0 from 400 to get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Moving on to step 11:
660 goes into 4000 6 times with a remainder of 40.
The next digit of our result is 6. 
Result so far: 120511.306
The remainder is 40 after subtracting 3960 from 4000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 12:
The number 660 fits into 400 0 times, leaving a remainder of 400.
Put 0 as the next digit of the answer. 
Result so far: 120511.306
Deduct 0 from 400 and we're left 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 13:
660 goes into 4000 6 times with a remainder of 40.
The number 6 becomes the next digit in our result. 
Result so far: 120511.30606
Subtract 3960 from 4000 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 14:
660 goes into 400 0 times with a remainder of 400.
Use 0 as the next digit of our solution. 
Result so far: 120511.30606
If we take 0 away from 400, 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.

Let's proceed to step 15:
The number 660 fits into 4000 6 times, leaving a remainder of 40.
Put 6 as the next digit of the answer. 
Result so far: 120511.3060606
If we subtract 3960 from 4000, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 16:
660 goes into 400 0 times with a remainder of 400.
The next digit of our result is 0. 
Result so far: 120511.3060606
If we take 0 away from 400, 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.

In conclusion, the division gives 120511.3060606 with a balance of 4e-07.