We look at the division of 73948372 by 569 
The aim is to understand the frequency of 569 in 73948372.

Going ahead to step 1:
The number 569 fits into 7 0 times, leaving a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Include the next digit (3) from the dividend after 7, then repeat: 73 / 569

Let's proceed to step 2:
If we divide 73 by 569, we get 0 and a remainder of 73.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 73 leaves us with 73.
Take the next digit (9) from the dividend and append it to 73, then repeat: 739 / 569

On to step 3:
If we divide 739 by 569, we get 1 and a remainder of 170.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 569 from 739 leaves us with 170.
Bring next digit (4) of the dividend behind the 170 and repeat the process: 1704 / 569

Step 4:
569 can be fit into 1704 2 times, resulting in a remainder of 566.
The next digit of our result is 2. 
Result so far: 12.0
Subtracting 1138 from 1704 leaves us with 566.
Fetch the next digit (8) from the dividend, attach it to 566 and continue: 5668 / 569

Step 5:
5668 divided by 569 is 9 with a remainder of 547.
The number 9 becomes the next digit in our result. 
Result so far: 129.0
If we subtract 5121 from 5668, we get 547.
Include the next digit (3) from the dividend after 547, then repeat: 5473 / 569

Let's proceed to step 6:
When dividing 5473 by 569, we get 9 with a remainder of 352.
Record the quotient 9 as the next digit in the result. 
Result so far: 1299.0
If we subtract 5121 from 5473, we get 352.
Include the next digit (7) from the dividend after 352, then repeat: 3527 / 569

Step 7:
3527 divided by 569 is 6 with a remainder of 113.
Record the quotient 6 as the next digit in the result. 
Result so far: 12996.0
If we subtract 3414 from 3527, we get 113.
Fetch the next digit (2) from the dividend, attach it to 113 and continue: 1132 / 569

Going ahead to step 8:
569 goes into 1132 1 times with a remainder of 563.
Record the quotient 1 as the next digit in the result. 
Result so far: 129961.0
If we subtract 569 from 1132, we get 563.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5630, and continue the process.

Step 9:
When dividing 5630 by 569, we get 9 with a remainder of 509.
Use 9 as the next digit of our solution. 
Result so far: 129961.9
Subtract 5121 from 5630 to get 509.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5090, and continue the process.

On to step 10:
The number 569 fits into 5090 8 times, leaving a remainder of 538.
The number 8 becomes the next digit in our result. 
Result so far: 129961.98
If we subtract 4552 from 5090, we get 538.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5380, and continue the process.

Advancing to step 11:
569 can be fit into 5380 9 times, resulting in a remainder of 259.
Use 9 as the next digit of our solution. 
Result so far: 129961.989
Subtracting 5121 from 5380 leaves us with 259.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2590, and continue the process.

Advancing to step 12:
The number 569 fits into 2590 4 times, leaving a remainder of 314.
Write down 4 as next digit of the result. 
Result so far: 129961.9894
Subtract 2276 from 2590 to get 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

On to step 13:
If we divide 3140 by 569, we get 5 and a remainder of 295.
Record the quotient 5 as the next digit in the result. 
Result so far: 129961.98945
Deduct 2845 from 3140 and we're left with 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

Going ahead to step 14:
If we divide 2950 by 569, we get 5 and a remainder of 105.
Put 5 as the next digit of the answer. 
Result so far: 129961.989455
If we subtract 2845 from 2950, we get 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

In conclusion, the division gives 129961.989455 with a balance of 1.05e-05.