We look at the division of 57804477 by 72 
The aim is to understand the frequency of 72 in 57804477.

Moving on to step 1:
72 can be fit into 5 0 times, resulting in a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Grab the next digit (7) from the dividend, add it to 5, then carry on: 57 / 72

Advancing to step 2:
57 divided by 72 is 0 with a remainder of 57.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 57, we end up with 57.
Include the next digit (8) from the dividend after 57, then repeat: 578 / 72

Let's proceed to step 3:
72 goes into 578 8 times with a remainder of 2.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtracting 576 from 578 leaves us with 2.
Fetch the next digit (0) from the dividend, attach it to 2 and continue: 20 / 72

Step 4:
72 goes into 20 0 times with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 80.0
If we take 0 away from 20, we end up with 20.
Include the next digit (4) from the dividend after 20, then repeat: 204 / 72

Advancing to step 5:
72 goes into 204 2 times with a remainder of 60.
The number 2 becomes the next digit in our result. 
Result so far: 802.0
If we take 144 away from 204, we end up with 60.
Grab the next digit (4) from the dividend, add it to 60, then carry on: 604 / 72

Going ahead to step 6:
604 divided by 72 is 8 with a remainder of 28.
The next digit of our result is 8. 
Result so far: 8028.0
Subtract 576 from 604 to get 28.
Bring next digit (7) of the dividend behind the 28 and repeat the process: 287 / 72

Moving on to step 7:
72 can be fit into 287 3 times, resulting in a remainder of 71.
Put 3 as the next digit of the answer. 
Result so far: 80283.0
If we subtract 216 from 287, we get 71.
Bring next digit (7) of the dividend behind the 71 and repeat the process: 717 / 72

Moving on to step 8:
When dividing 717 by 72, we get 9 with a remainder of 69.
Write down 9 as next digit of the result. 
Result so far: 802839.0
The remainder is 69 after subtracting 648 from 717.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Going ahead to step 9:
690 divided by 72 is 9 with a remainder of 42.
The next digit of our result is 9. 
Result so far: 802839.9
If we subtract 648 from 690, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 10:
420 divided by 72 is 5 with a remainder of 60.
Use 5 as the next digit of our solution. 
Result so far: 802839.95
If we subtract 360 from 420, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 11:
If we divide 600 by 72, we get 8 and a remainder of 24.
Put 8 as the next digit of the answer. 
Result so far: 802839.958
If we subtract 576 from 600, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 12:
72 goes into 240 3 times with a remainder of 24.
Write down 3 as next digit of the result. 
Result so far: 802839.9583
Subtracting 216 from 240 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 13:
The number 72 fits into 240 3 times, leaving a remainder of 24.
Record the quotient 3 as the next digit in the result. 
Result so far: 802839.95833
Subtracting 216 from 240 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

The final outcome is 802839.95833, with a leftover of 2.4e-05.