993385 divided by 60 
The aim is to understand the frequency of 60 in 993385.

On to step 1:
The number 60 fits into 9 0 times, leaving a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Take the next digit (9) from the dividend and append it to 9, then repeat: 99 / 60

Let's proceed to step 2:
When dividing 99 by 60, we get 1 with a remainder of 39.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 60 from 99 to get 39.
Include the next digit (3) from the dividend after 39, then repeat: 393 / 60

Let's proceed to step 3:
393 divided by 60 is 6 with a remainder of 33.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
If we take 360 away from 393, we end up with 33.
Append the next digit (3) from the dividend to 33 and continue with: 333 / 60

Advancing to step 4:
60 can be fit into 333 5 times, resulting in a remainder of 33.
Use 5 as the next digit of our solution. 
Result so far: 165.0
If we subtract 300 from 333, we get 33.
Include the next digit (8) from the dividend after 33, then repeat: 338 / 60

Going ahead to step 5:
338 divided by 60 is 5 with a remainder of 38.
The next digit of our result is 5. 
Result so far: 1655.0
Deduct 300 from 338 and we're left with 38.
Bring next digit (5) of the dividend behind the 38 and repeat the process: 385 / 60

Going ahead to step 6:
If we divide 385 by 60, we get 6 and a remainder of 25.
The next digit of our result is 6. 
Result so far: 16556.0
If we subtract 360 from 385, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 7:
If we divide 250 by 60, we get 4 and a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 16556.4
Deduct 240 from 250 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 8:
The number 60 fits into 100 1 times, leaving a remainder of 40.
The next digit of our result is 1. 
Result so far: 16556.41
If we take 60 away from 100, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 9:
400 divided by 60 is 6 with a remainder of 40.
The number 6 becomes the next digit in our result. 
Result so far: 16556.416
The remainder is 40 after subtracting 360 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 10:
The number 60 fits into 400 6 times, leaving a remainder of 40.
The number 6 becomes the next digit in our result. 
Result so far: 16556.4166
Subtracting 360 from 400 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final outcome is 16556.4166, with a leftover of 0.0004.