We divide 285903 by 60
The aim is to understand the frequency of 60 in 285903.

Let's proceed to step 1:
60 goes into 2 0 times with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 60

Let's proceed to step 2:
The number 60 fits into 28 0 times, leaving a remainder of 28.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 28 leaves us with 28.
Include the next digit (5) from the dividend after 28, then repeat: 285 / 60

On to step 3:
If we divide 285 by 60, we get 4 and a remainder of 45.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtract 240 from 285 to get 45.
Bring next digit (9) of the dividend behind the 45 and repeat the process: 459 / 60

Step 4:
60 can be fit into 459 7 times, resulting in a remainder of 39.
Write down 7 as next digit of the result. 
Result so far: 47.0
Deduct 420 from 459 and we're left with 39.
Bring next digit (0) of the dividend behind the 39 and repeat the process: 390 / 60

Moving on to step 5:
390 divided by 60 is 6 with a remainder of 30.
Record the quotient 6 as the next digit in the result. 
Result so far: 476.0
Subtracting 360 from 390 leaves us with 30.
Grab the next digit (3) from the dividend, add it to 30, then carry on: 303 / 60

Let's proceed to step 6:
When dividing 303 by 60, we get 5 with a remainder of 3.
Use 5 as the next digit of our solution. 
Result so far: 4765.0
If we subtract 300 from 303, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 7:
The number 60 fits into 30 0 times, leaving a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 4765.0
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 8:
If we divide 300 by 60, we get 5 and a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 4765.05
If we subtract 300 from 300, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
60 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 4765.05
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 10:
The number 60 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 4765.05
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 4765.05 with a balance of 0.0.