572999 divided by 60 
The aim is to understand the frequency of 60 in 572999.

Let's proceed to step 1:
If we divide 5 by 60, we get 0 and a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Include the next digit (7) from the dividend after 5, then repeat: 57 / 60

Let's proceed to step 2:
When dividing 57 by 60, we get 0 with a remainder of 57.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 57 and we're left with 57.
Fetch the next digit (2) from the dividend, attach it to 57 and continue: 572 / 60

Step 3:
60 can be fit into 572 9 times, resulting in a remainder of 32.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Deduct 540 from 572 and we're left with 32.
Grab the next digit (9) from the dividend, add it to 32, then carry on: 329 / 60

On to step 4:
If we divide 329 by 60, we get 5 and a remainder of 29.
Record the quotient 5 as the next digit in the result. 
Result so far: 95.0
Subtract 300 from 329 to get 29.
Grab the next digit (9) from the dividend, add it to 29, then carry on: 299 / 60

On to step 5:
If we divide 299 by 60, we get 4 and a remainder of 59.
The next digit of our result is 4. 
Result so far: 954.0
Subtracting 240 from 299 leaves us with 59.
Fetch the next digit (9) from the dividend, attach it to 59 and continue: 599 / 60

Step 6:
60 goes into 599 9 times with a remainder of 59.
The next digit of our result is 9. 
Result so far: 9549.0
If we subtract 540 from 599, we get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Step 7:
590 divided by 60 is 9 with a remainder of 50.
Use 9 as the next digit of our solution. 
Result so far: 9549.9
The remainder is 50 after subtracting 540 from 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 8:
60 can be fit into 500 8 times, resulting in a remainder of 20.
Put 8 as the next digit of the answer. 
Result so far: 9549.98
If we subtract 480 from 500, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 9:
60 can be fit into 200 3 times, resulting in a remainder of 20.
Record the quotient 3 as the next digit in the result. 
Result so far: 9549.983
If we subtract 180 from 200, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 10:
60 can be fit into 200 3 times, resulting in a remainder of 20.
Use 3 as the next digit of our solution. 
Result so far: 9549.9833
If we subtract 180 from 200, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final outcome is 9549.9833, with a leftover of 0.0002.