We look at the division of 219421 by 60 
The aim is to understand the frequency of 60 in 219421.

Advancing to step 1:
If we divide 2 by 60, we get 0 and a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 60

Let's proceed to step 2:
When dividing 21 by 60, we get 0 with a remainder of 21.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 21 to get 21.
Append the next digit (9) from the dividend to 21 and continue with: 219 / 60

On to step 3:
60 can be fit into 219 3 times, resulting in a remainder of 39.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we subtract 180 from 219, we get 39.
Bring next digit (4) of the dividend behind the 39 and repeat the process: 394 / 60

On to step 4:
The number 60 fits into 394 6 times, leaving a remainder of 34.
Use 6 as the next digit of our solution. 
Result so far: 36.0
If we subtract 360 from 394, we get 34.
Grab the next digit (2) from the dividend, add it to 34, then carry on: 342 / 60

Going ahead to step 5:
The number 60 fits into 342 5 times, leaving a remainder of 42.
The number 5 becomes the next digit in our result. 
Result so far: 365.0
Subtracting 300 from 342 leaves us with 42.
Include the next digit (1) from the dividend after 42, then repeat: 421 / 60

On to step 6:
When dividing 421 by 60, we get 7 with a remainder of 1.
The next digit of our result is 7. 
Result so far: 3657.0
Subtract 420 from 421 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 7:
10 divided by 60 is 0 with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 3657.0
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 8:
The number 60 fits into 100 1 times, leaving a remainder of 40.
Put 1 as the next digit of the answer. 
Result so far: 3657.01
Subtract 60 from 100 to 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.

Going ahead to step 9:
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: 3657.016
Deduct 360 from 400 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.

On to step 10:
When dividing 400 by 60, we get 6 with a remainder of 40.
The next digit of our result is 6. 
Result so far: 3657.0166
Deduct 360 from 400 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.

In conclusion, the division gives 3657.0166 with a balance of 0.0004.