We're dividing 79963183 by 60 
The aim is to understand the frequency of 60 in 79963183.

Step 1:
60 goes into 7 0 times with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Bring next digit (9) of the dividend behind the 7 and repeat the process: 79 / 60

Advancing to step 2:
60 can be fit into 79 1 times, resulting in a remainder of 19.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 19 after subtracting 60 from 79.
Fetch the next digit (9) from the dividend, attach it to 19 and continue: 199 / 60

Advancing to step 3:
If we divide 199 by 60, we get 3 and a remainder of 19.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
If we subtract 180 from 199, we get 19.
Include the next digit (6) from the dividend after 19, then repeat: 196 / 60

Moving on to step 4:
When dividing 196 by 60, we get 3 with a remainder of 16.
Put 3 as the next digit of the answer. 
Result so far: 133.0
If we take 180 away from 196, we end up with 16.
Grab the next digit (3) from the dividend, add it to 16, then carry on: 163 / 60

Going ahead to step 5:
60 goes into 163 2 times with a remainder of 43.
Write down 2 as next digit of the result. 
Result so far: 1332.0
The remainder is 43 after subtracting 120 from 163.
Append the next digit (1) from the dividend to 43 and continue with: 431 / 60

Advancing to step 6:
The number 60 fits into 431 7 times, leaving a remainder of 11.
Write down 7 as next digit of the result. 
Result so far: 13327.0
The remainder is 11 after subtracting 420 from 431.
Grab the next digit (8) from the dividend, add it to 11, then carry on: 118 / 60

Going ahead to step 7:
If we divide 118 by 60, we get 1 and a remainder of 58.
The next digit of our result is 1. 
Result so far: 133271.0
If we take 60 away from 118, we end up with 58.
Fetch the next digit (3) from the dividend, attach it to 58 and continue: 583 / 60

Step 8:
60 can be fit into 583 9 times, resulting in a remainder of 43.
The next digit of our result is 9. 
Result so far: 1332719.0
Deduct 540 from 583 and we're left with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Step 9:
When dividing 430 by 60, we get 7 with a remainder of 10.
Record the quotient 7 as the next digit in the result. 
Result so far: 1332719.7
Subtract 420 from 430 to 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.

On to step 10:
The number 60 fits into 100 1 times, leaving a remainder of 40.
The number 1 becomes the next digit in our result. 
Result so far: 1332719.71
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.

Let's proceed to step 11:
60 can be fit into 400 6 times, resulting in a remainder of 40.
The number 6 becomes the next digit in our result. 
Result so far: 1332719.716
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 12:
60 goes into 400 6 times with a remainder of 40.
Use 6 as the next digit of our solution. 
Result so far: 1332719.7166
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.

The quotient of the division is 1332719.7166, and the remainder is 0.0004.