We look at the division of 555116 by 60 
The aim is to understand the frequency of 60 in 555116.

Going ahead to step 1:
60 goes into 5 0 times with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Grab the next digit (5) from the dividend, add it to 5, then carry on: 55 / 60

Going ahead to step 2:
The number 60 fits into 55 0 times, leaving a remainder of 55.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 55, we end up with 55.
Fetch the next digit (5) from the dividend, attach it to 55 and continue: 555 / 60

On to step 3:
555 divided by 60 is 9 with a remainder of 15.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we take 540 away from 555, we end up with 15.
Append the next digit (1) from the dividend to 15 and continue with: 151 / 60

Moving on to step 4:
When dividing 151 by 60, we get 2 with a remainder of 31.
Use 2 as the next digit of our solution. 
Result so far: 92.0
If we subtract 120 from 151, we get 31.
Include the next digit (1) from the dividend after 31, then repeat: 311 / 60

Going ahead to step 5:
60 goes into 311 5 times with a remainder of 11.
The next digit of our result is 5. 
Result so far: 925.0
Deduct 300 from 311 and we're left with 11.
Include the next digit (6) from the dividend after 11, then repeat: 116 / 60

Moving on to step 6:
When dividing 116 by 60, we get 1 with a remainder of 56.
Write down 1 as next digit of the result. 
Result so far: 9251.0
If we take 60 away from 116, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 7:
60 goes into 560 9 times with a remainder of 20.
Record the quotient 9 as the next digit in the result. 
Result so far: 9251.9
Deduct 540 from 560 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 8:
200 divided by 60 is 3 with a remainder of 20.
The number 3 becomes the next digit in our result. 
Result so far: 9251.93
Deduct 180 from 200 and we're left with 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 9:
60 goes into 200 3 times with a remainder of 20.
Write down 3 as next digit of the result. 
Result so far: 9251.933
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 9251.933, with a leftover of 0.002.