We look at the division of 9359979 by 978 
The aim is to understand the frequency of 978 in 9359979.

Step 1:
9 divided by 978 is 0 with 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.
Include the next digit (3) from the dividend after 9, then repeat: 93 / 978

Step 2:
93 divided by 978 is 0 with a remainder of 93.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 93, we end up with 93.
Append the next digit (5) from the dividend to 93 and continue with: 935 / 978

On to step 3:
935 divided by 978 is 0 with a remainder of 935.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 935, we get 935.
Take the next digit (9) from the dividend and append it to 935, then repeat: 9359 / 978

Let's proceed to step 4:
The number 978 fits into 9359 9 times, leaving a remainder of 557.
Use 9 as the next digit of our solution. 
Result so far: 9.0
The remainder is 557 after subtracting 8802 from 9359.
Include the next digit (9) from the dividend after 557, then repeat: 5579 / 978

Advancing to step 5:
When dividing 5579 by 978, we get 5 with a remainder of 689.
Put 5 as the next digit of the answer. 
Result so far: 95.0
Subtracting 4890 from 5579 leaves us with 689.
Grab the next digit (7) from the dividend, add it to 689, then carry on: 6897 / 978

Step 6:
978 can be fit into 6897 7 times, resulting in a remainder of 51.
The next digit of our result is 7. 
Result so far: 957.0
Subtracting 6846 from 6897 leaves us with 51.
Bring next digit (9) of the dividend behind the 51 and repeat the process: 519 / 978

On to step 7:
978 goes into 519 0 times with a remainder of 519.
The next digit of our result is 0. 
Result so far: 9570.0
Subtract 0 from 519 to get 519.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5190, and continue the process.

Moving on to step 8:
978 can be fit into 5190 5 times, resulting in a remainder of 300.
Record the quotient 5 as the next digit in the result. 
Result so far: 9570.5
Subtract 4890 from 5190 to get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Going ahead to step 9:
3000 divided by 978 is 3 with a remainder of 66.
Use 3 as the next digit of our solution. 
Result so far: 9570.53
Subtracting 2934 from 3000 leaves us with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Step 10:
If we divide 660 by 978, we get 0 and a remainder of 660.
Put 0 as the next digit of the answer. 
Result so far: 9570.53
If we subtract 0 from 660, we get 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

Let's proceed to step 11:
6600 divided by 978 is 6 with a remainder of 732.
Record the quotient 6 as the next digit in the result. 
Result so far: 9570.5306
Subtract 5868 from 6600 to get 732.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7320, and continue the process.

On to step 12:
7320 divided by 978 is 7 with a remainder of 474.
Put 7 as the next digit of the answer. 
Result so far: 9570.53067
If we subtract 6846 from 7320, we get 474.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4740, and continue the process.

Moving on to step 13:
978 can be fit into 4740 4 times, resulting in a remainder of 828.
Use 4 as the next digit of our solution. 
Result so far: 9570.530674
Subtract 3912 from 4740 to get 828.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8280, and continue the process.

On to step 14:
If we divide 8280 by 978, we get 8 and a remainder of 456.
Record the quotient 8 as the next digit in the result. 
Result so far: 9570.5306748
Subtract 7824 from 8280 to get 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

Moving on to step 15:
When dividing 4560 by 978, we get 4 with a remainder of 648.
Record the quotient 4 as the next digit in the result. 
Result so far: 9570.53067484
The remainder is 648 after subtracting 3912 from 4560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6480, and continue the process.

In conclusion, the division gives 9570.53067484 with a balance of 6.48e-07.