We look at the division of 40845029 by 60 
The aim is to understand the frequency of 60 in 40845029.

On to step 1:
4 divided by 60 is 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Append the next digit (0) from the dividend to 4 and continue with: 40 / 60

Moving on to step 2:
40 divided by 60 is 0 with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 40, we end up with 40.
Fetch the next digit (8) from the dividend, attach it to 40 and continue: 408 / 60

Going ahead to step 3:
408 divided by 60 is 6 with a remainder of 48.
The next digit of our result is 6. 
Result so far: 6.0
If we take 360 away from 408, we end up with 48.
Append the next digit (4) from the dividend to 48 and continue with: 484 / 60

Advancing to step 4:
60 can be fit into 484 8 times, resulting in a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 68.0
Subtract 480 from 484 to get 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 60

On to step 5:
60 can be fit into 45 0 times, resulting in a remainder of 45.
Record the quotient 0 as the next digit in the result. 
Result so far: 680.0
Subtracting 0 from 45 leaves us with 45.
Include the next digit (0) from the dividend after 45, then repeat: 450 / 60

Going ahead to step 6:
450 divided by 60 is 7 with a remainder of 30.
The number 7 becomes the next digit in our result. 
Result so far: 6807.0
If we subtract 420 from 450, we get 30.
Bring next digit (2) of the dividend behind the 30 and repeat the process: 302 / 60

Moving on to step 7:
If we divide 302 by 60, we get 5 and a remainder of 2.
Write down 5 as next digit of the result. 
Result so far: 68075.0
Deduct 300 from 302 and we're left with 2.
Include the next digit (9) from the dividend after 2, then repeat: 29 / 60

Going ahead to step 8:
If we divide 29 by 60, we get 0 and a remainder of 29.
Use 0 as the next digit of our solution. 
Result so far: 680750.0
The remainder is 29 after subtracting 0 from 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Let's proceed to step 9:
60 can be fit into 290 4 times, resulting in a remainder of 50.
Record the quotient 4 as the next digit in the result. 
Result so far: 680750.4
Subtracting 240 from 290 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 10:
500 divided by 60 is 8 with a remainder of 20.
The next digit of our result is 8. 
Result so far: 680750.48
Subtract 480 from 500 to 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.

On to step 11:
60 goes into 200 3 times with a remainder of 20.
Write down 3 as next digit of the result. 
Result so far: 680750.483
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.

Moving on to step 12:
When dividing 200 by 60, we get 3 with a remainder of 20.
The number 3 becomes the next digit in our result. 
Result so far: 680750.4833
The remainder is 20 after subtracting 180 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

After the division, we end up with 680750.4833 and a remainder of 0.0002.