We're dividing 59867623 by 30 
The aim is to understand the frequency of 30 in 59867623.

Moving on to step 1:
The number 30 fits into 5 0 times, leaving a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Include the next digit (9) from the dividend after 5, then repeat: 59 / 30

Step 2:
The number 30 fits into 59 1 times, leaving a remainder of 29.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 30 away from 59, we end up with 29.
Append the next digit (8) from the dividend to 29 and continue with: 298 / 30

Moving on to step 3:
If we divide 298 by 30, we get 9 and a remainder of 28.
The number 9 becomes the next digit in our result. 
Result so far: 19.0
Subtract 270 from 298 to get 28.
Take the next digit (6) from the dividend and append it to 28, then repeat: 286 / 30

Step 4:
The number 30 fits into 286 9 times, leaving a remainder of 16.
The number 9 becomes the next digit in our result. 
Result so far: 199.0
Deduct 270 from 286 and we're left with 16.
Include the next digit (7) from the dividend after 16, then repeat: 167 / 30

Going ahead to step 5:
167 divided by 30 is 5 with a remainder of 17.
Use 5 as the next digit of our solution. 
Result so far: 1995.0
The remainder is 17 after subtracting 150 from 167.
Bring next digit (6) of the dividend behind the 17 and repeat the process: 176 / 30

Advancing to step 6:
If we divide 176 by 30, we get 5 and a remainder of 26.
The number 5 becomes the next digit in our result. 
Result so far: 19955.0
Subtracting 150 from 176 leaves us with 26.
Append the next digit (2) from the dividend to 26 and continue with: 262 / 30

On to step 7:
When dividing 262 by 30, we get 8 with a remainder of 22.
Use 8 as the next digit of our solution. 
Result so far: 199558.0
If we take 240 away from 262, we end up with 22.
Fetch the next digit (3) from the dividend, attach it to 22 and continue: 223 / 30

On to step 8:
223 divided by 30 is 7 with a remainder of 13.
Put 7 as the next digit of the answer. 
Result so far: 1995587.0
If we subtract 210 from 223, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Step 9:
If we divide 130 by 30, we get 4 and a remainder of 10.
Write down 4 as next digit of the result. 
Result so far: 1995587.4
Subtracting 120 from 130 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 10:
30 can be fit into 100 3 times, resulting in a remainder of 10.
Write down 3 as next digit of the result. 
Result so far: 1995587.43
Subtract 90 from 100 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.

Step 11:
If we divide 100 by 30, we get 3 and a remainder of 10.
Record the quotient 3 as the next digit in the result. 
Result so far: 1995587.433
The remainder is 10 after subtracting 90 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The quotient of the division is 1995587.433, and the remainder is 0.001.