We look at the division of 68109661 by 60 
The aim is to understand the frequency of 60 in 68109661.

Advancing to step 1:
If we divide 6 by 60, we get 0 and a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 60

Going ahead to step 2:
68 divided by 60 is 1 with a remainder of 8.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 60 from 68 and we're left with 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 60

Step 3:
81 divided by 60 is 1 with a remainder of 21.
Put 1 as the next digit of the answer. 
Result so far: 11.0
If we subtract 60 from 81, we get 21.
Bring next digit (0) of the dividend behind the 21 and repeat the process: 210 / 60

Advancing to step 4:
If we divide 210 by 60, we get 3 and a remainder of 30.
Record the quotient 3 as the next digit in the result. 
Result so far: 113.0
Deduct 180 from 210 and we're left with 30.
Fetch the next digit (9) from the dividend, attach it to 30 and continue: 309 / 60

Let's proceed to step 5:
When dividing 309 by 60, we get 5 with a remainder of 9.
The number 5 becomes the next digit in our result. 
Result so far: 1135.0
Deduct 300 from 309 and we're left with 9.
Include the next digit (6) from the dividend after 9, then repeat: 96 / 60

Let's proceed to step 6:
When dividing 96 by 60, we get 1 with a remainder of 36.
Put 1 as the next digit of the answer. 
Result so far: 11351.0
The remainder is 36 after subtracting 60 from 96.
Grab the next digit (6) from the dividend, add it to 36, then carry on: 366 / 60

Let's proceed to step 7:
366 divided by 60 is 6 with a remainder of 6.
The next digit of our result is 6. 
Result so far: 113516.0
Deduct 360 from 366 and we're left with 6.
Include the next digit (1) from the dividend after 6, then repeat: 61 / 60

On to step 8:
61 divided by 60 is 1 with a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 1135161.0
Subtracting 60 from 61 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 9:
60 can be fit into 10 0 times, resulting in a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 1135161.0
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 10:
If we divide 100 by 60, we get 1 and a remainder of 40.
Put 1 as the next digit of the answer. 
Result so far: 1135161.01
If we subtract 60 from 100, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 11:
400 divided by 60 is 6 with a remainder of 40.
Write down 6 as next digit of the result. 
Result so far: 1135161.016
If we take 360 away from 400, 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.

Moving on to step 12:
The number 60 fits into 400 6 times, leaving a remainder of 40.
The next digit of our result is 6. 
Result so far: 1135161.0166
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.

In conclusion, the division gives 1135161.0166 with a balance of 0.0004.