We divide 660547 by 60
The aim is to understand the frequency of 60 in 660547.

Moving on to step 1:
The number 60 fits into 6 0 times, leaving a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 60

Moving on to step 2:
60 goes into 66 1 times with a remainder of 6.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 60 from 66, we get 6.
Grab the next digit (0) from the dividend, add it to 6, then carry on: 60 / 60

Going ahead to step 3:
60 divided by 60 is 1 with a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Subtract 60 from 60 to get 0.
Fetch the next digit (5) from the dividend, attach it to 0 and continue: 5 / 60

Moving on to step 4:
5 divided by 60 is 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 110.0
If we take 0 away from 5, we end up with 5.
Bring next digit (4) of the dividend behind the 5 and repeat the process: 54 / 60

Moving on to step 5:
When dividing 54 by 60, we get 0 with a remainder of 54.
Put 0 as the next digit of the answer. 
Result so far: 1100.0
Subtracting 0 from 54 leaves us with 54.
Include the next digit (7) from the dividend after 54, then repeat: 547 / 60

Moving on to step 6:
If we divide 547 by 60, we get 9 and a remainder of 7.
Use 9 as the next digit of our solution. 
Result so far: 11009.0
If we subtract 540 from 547, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 7:
When dividing 70 by 60, we get 1 with a remainder of 10.
Write down 1 as next digit of the result. 
Result so far: 11009.1
If we subtract 60 from 70, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving 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: 11009.11
Deduct 60 from 100 and we're left 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 result is 11009.11 with a remainder of 0.04.