We look at the division of 53355472 by 979 
The aim is to understand the frequency of 979 in 53355472.

Advancing to step 1:
The number 979 fits into 5 0 times, leaving a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 979

On to step 2:
979 can be fit into 53 0 times, resulting in a remainder of 53.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 53 and we're left with 53.
Append the next digit (3) from the dividend to 53 and continue with: 533 / 979

Moving on to step 3:
533 divided by 979 is 0 with a remainder of 533.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 533 after subtracting 0 from 533.
Fetch the next digit (5) from the dividend, attach it to 533 and continue: 5335 / 979

Advancing to step 4:
5335 divided by 979 is 5 with a remainder of 440.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Deduct 4895 from 5335 and we're left with 440.
Include the next digit (5) from the dividend after 440, then repeat: 4405 / 979

Step 5:
If we divide 4405 by 979, we get 4 and a remainder of 489.
Put 4 as the next digit of the answer. 
Result so far: 54.0
Deduct 3916 from 4405 and we're left with 489.
Fetch the next digit (4) from the dividend, attach it to 489 and continue: 4894 / 979

On to step 6:
When dividing 4894 by 979, we get 4 with a remainder of 978.
The next digit of our result is 4. 
Result so far: 544.0
Deduct 3916 from 4894 and we're left with 978.
Take the next digit (7) from the dividend and append it to 978, then repeat: 9787 / 979

Step 7:
9787 divided by 979 is 9 with a remainder of 976.
Record the quotient 9 as the next digit in the result. 
Result so far: 5449.0
If we take 8811 away from 9787, we end up with 976.
Fetch the next digit (2) from the dividend, attach it to 976 and continue: 9762 / 979

Let's proceed to step 8:
979 can be fit into 9762 9 times, resulting in a remainder of 951.
Record the quotient 9 as the next digit in the result. 
Result so far: 54499.0
If we take 8811 away from 9762, we end up with 951.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9510, and continue the process.

Moving on to step 9:
If we divide 9510 by 979, we get 9 and a remainder of 699.
The next digit of our result is 9. 
Result so far: 54499.9
Deduct 8811 from 9510 and we're left with 699.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6990, and continue the process.

Step 10:
979 can be fit into 6990 7 times, resulting in a remainder of 137.
Write down 7 as next digit of the result. 
Result so far: 54499.97
Subtracting 6853 from 6990 leaves us with 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

Step 11:
If we divide 1370 by 979, we get 1 and a remainder of 391.
The next digit of our result is 1. 
Result so far: 54499.971
If we take 979 away from 1370, we end up with 391.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3910, and continue the process.

Moving on to step 12:
979 can be fit into 3910 3 times, resulting in a remainder of 973.
The number 3 becomes the next digit in our result. 
Result so far: 54499.9713
Subtracting 2937 from 3910 leaves us with 973.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9730, and continue the process.

Let's proceed to step 13:
The number 979 fits into 9730 9 times, leaving a remainder of 919.
The number 9 becomes the next digit in our result. 
Result so far: 54499.97139
Subtract 8811 from 9730 to get 919.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9190, and continue the process.

Advancing to step 14:
If we divide 9190 by 979, we get 9 and a remainder of 379.
Put 9 as the next digit of the answer. 
Result so far: 54499.971399
Subtract 8811 from 9190 to get 379.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3790, and continue the process.

After the division, we end up with 54499.971399 and a remainder of 3.79e-05.