We're dividing 625725 by 30 
The aim is to understand the frequency of 30 in 625725.

Advancing to step 1:
30 can be fit into 6 0 times, resulting in a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Grab the next digit (2) from the dividend, add it to 6, then carry on: 62 / 30

Let's proceed to step 2:
30 can be fit into 62 2 times, resulting in a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtract 60 from 62 to get 2.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 30

Advancing to step 3:
30 goes into 25 0 times with a remainder of 25.
The next digit of our result is 0. 
Result so far: 20.0
The remainder is 25 after subtracting 0 from 25.
Take the next digit (7) from the dividend and append it to 25, then repeat: 257 / 30

Going ahead to step 4:
The number 30 fits into 257 8 times, leaving a remainder of 17.
Put 8 as the next digit of the answer. 
Result so far: 208.0
The remainder is 17 after subtracting 240 from 257.
Append the next digit (2) from the dividend to 17 and continue with: 172 / 30

Moving on to step 5:
30 goes into 172 5 times with a remainder of 22.
The number 5 becomes the next digit in our result. 
Result so far: 2085.0
If we take 150 away from 172, we end up with 22.
Fetch the next digit (5) from the dividend, attach it to 22 and continue: 225 / 30

Advancing to step 6:
If we divide 225 by 30, we get 7 and a remainder of 15.
Put 7 as the next digit of the answer. 
Result so far: 20857.0
The remainder is 15 after subtracting 210 from 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 7:
When dividing 150 by 30, we get 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 20857.5
If we subtract 150 from 150, 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.

Going ahead to step 8:
When dividing 0 by 30, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 20857.5
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.

Moving on to step 9:
30 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 20857.5
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 20857.5, and the remainder is 0.0.