Let's divide 91593940 by 979
The aim is to understand the frequency of 979 in 91593940.

Let's proceed to step 1:
979 can be fit into 9 0 times, resulting in a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Grab the next digit (1) from the dividend, add it to 9, then carry on: 91 / 979

Advancing to step 2:
979 goes into 91 0 times with a remainder of 91.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 91 and we're left with 91.
Include the next digit (5) from the dividend after 91, then repeat: 915 / 979

Let's proceed to step 3:
When dividing 915 by 979, we get 0 with a remainder of 915.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 915, we get 915.
Include the next digit (9) from the dividend after 915, then repeat: 9159 / 979

Advancing to step 4:
The number 979 fits into 9159 9 times, leaving a remainder of 348.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
The remainder is 348 after subtracting 8811 from 9159.
Bring next digit (3) of the dividend behind the 348 and repeat the process: 3483 / 979

Moving on to step 5:
When dividing 3483 by 979, we get 3 with a remainder of 546.
Use 3 as the next digit of our solution. 
Result so far: 93.0
Deduct 2937 from 3483 and we're left with 546.
Take the next digit (9) from the dividend and append it to 546, then repeat: 5469 / 979

Advancing to step 6:
5469 divided by 979 is 5 with a remainder of 574.
The next digit of our result is 5. 
Result so far: 935.0
Subtracting 4895 from 5469 leaves us with 574.
Bring next digit (4) of the dividend behind the 574 and repeat the process: 5744 / 979

On to step 7:
979 can be fit into 5744 5 times, resulting in a remainder of 849.
Write down 5 as next digit of the result. 
Result so far: 9355.0
The remainder is 849 after subtracting 4895 from 5744.
Append the next digit (0) from the dividend to 849 and continue with: 8490 / 979

Advancing to step 8:
If we divide 8490 by 979, we get 8 and a remainder of 658.
The number 8 becomes the next digit in our result. 
Result so far: 93558.0
Subtracting 7832 from 8490 leaves us with 658.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6580, and continue the process.

Advancing to step 9:
979 goes into 6580 6 times with a remainder of 706.
Record the quotient 6 as the next digit in the result. 
Result so far: 93558.6
The remainder is 706 after subtracting 5874 from 6580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7060, and continue the process.

Step 10:
If we divide 7060 by 979, we get 7 and a remainder of 207.
Use 7 as the next digit of our solution. 
Result so far: 93558.67
Subtracting 6853 from 7060 leaves us with 207.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2070, and continue the process.

Step 11:
979 can be fit into 2070 2 times, resulting in a remainder of 112.
Put 2 as the next digit of the answer. 
Result so far: 93558.672
If we subtract 1958 from 2070, we get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Step 12:
979 can be fit into 1120 1 times, resulting in a remainder of 141.
The next digit of our result is 1. 
Result so far: 93558.6721
Subtracting 979 from 1120 leaves us with 141.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1410, and continue the process.

Let's proceed to step 13:
When dividing 1410 by 979, we get 1 with a remainder of 431.
The number 1 becomes the next digit in our result. 
Result so far: 93558.67211
Deduct 979 from 1410 and we're left with 431.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4310, and continue the process.

The final outcome is 93558.67211, with a leftover of 0.000431.