11560584 divided by 73 
The aim is to understand the frequency of 73 in 11560584.

On to step 1:
1 divided by 73 is 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Take the next digit (1) from the dividend and append it to 1, then repeat: 11 / 73

On to step 2:
73 goes into 11 0 times with a remainder of 11.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 11 leaves us with 11.
Take the next digit (5) from the dividend and append it to 11, then repeat: 115 / 73

Going ahead to step 3:
73 can be fit into 115 1 times, resulting in a remainder of 42.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 73 from 115 and we're left with 42.
Bring next digit (6) of the dividend behind the 42 and repeat the process: 426 / 73

Going ahead to step 4:
426 divided by 73 is 5 with a remainder of 61.
Use 5 as the next digit of our solution. 
Result so far: 15.0
Deduct 365 from 426 and we're left with 61.
Grab the next digit (0) from the dividend, add it to 61, then carry on: 610 / 73

On to step 5:
When dividing 610 by 73, we get 8 with a remainder of 26.
The number 8 becomes the next digit in our result. 
Result so far: 158.0
Deduct 584 from 610 and we're left with 26.
Fetch the next digit (5) from the dividend, attach it to 26 and continue: 265 / 73

Advancing to step 6:
73 can be fit into 265 3 times, resulting in a remainder of 46.
Put 3 as the next digit of the answer. 
Result so far: 1583.0
If we take 219 away from 265, we end up with 46.
Take the next digit (8) from the dividend and append it to 46, then repeat: 468 / 73

Advancing to step 7:
If we divide 468 by 73, we get 6 and a remainder of 30.
The number 6 becomes the next digit in our result. 
Result so far: 15836.0
Subtract 438 from 468 to get 30.
Take the next digit (4) from the dividend and append it to 30, then repeat: 304 / 73

Step 8:
73 goes into 304 4 times with a remainder of 12.
Put 4 as the next digit of the answer. 
Result so far: 158364.0
The remainder is 12 after subtracting 292 from 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 9:
If we divide 120 by 73, we get 1 and a remainder of 47.
The next digit of our result is 1. 
Result so far: 158364.1
If we take 73 away from 120, we end up with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

On to step 10:
If we divide 470 by 73, we get 6 and a remainder of 32.
Write down 6 as next digit of the result. 
Result so far: 158364.16
If we subtract 438 from 470, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 11:
73 goes into 320 4 times with a remainder of 28.
Record the quotient 4 as the next digit in the result. 
Result so far: 158364.164
Subtract 292 from 320 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 12:
The number 73 fits into 280 3 times, leaving a remainder of 61.
Record the quotient 3 as the next digit in the result. 
Result so far: 158364.1643
The remainder is 61 after subtracting 219 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Going ahead to step 13:
The number 73 fits into 610 8 times, leaving a remainder of 26.
The number 8 becomes the next digit in our result. 
Result so far: 158364.16438
Subtract 584 from 610 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 14:
When dividing 260 by 73, we get 3 with a remainder of 41.
Put 3 as the next digit of the answer. 
Result so far: 158364.164383
Subtract 219 from 260 to get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Let's proceed to step 15:
410 divided by 73 is 5 with a remainder of 45.
Record the quotient 5 as the next digit in the result. 
Result so far: 158364.1643835
If we take 365 away from 410, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 16:
If we divide 450 by 73, we get 6 and a remainder of 12.
Record the quotient 6 as the next digit in the result. 
Result so far: 158364.16438356
The remainder is 12 after subtracting 438 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The final outcome is 158364.16438356, with a leftover of 1.2e-08.