We're dividing 700625 by 20 
The aim is to understand the frequency of 20 in 700625.

On to step 1:
7 divided by 20 is 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Take the next digit (0) from the dividend and append it to 7, then repeat: 70 / 20

Going ahead to step 2:
When dividing 70 by 20, we get 3 with a remainder of 10.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we take 60 away from 70, we end up with 10.
Take the next digit (0) from the dividend and append it to 10, then repeat: 100 / 20

Advancing to step 3:
If we divide 100 by 20, we get 5 and a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 35.0
Subtracting 100 from 100 leaves us with 0.
Bring next digit (6) of the dividend behind the 0 and repeat the process: 6 / 20

Step 4:
When dividing 6 by 20, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 350.0
If we subtract 0 from 6, we get 6.
Grab the next digit (2) from the dividend, add it to 6, then carry on: 62 / 20

Moving on to step 5:
20 goes into 62 3 times with a remainder of 2.
The number 3 becomes the next digit in our result. 
Result so far: 3503.0
Subtracting 60 from 62 leaves us with 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 20

On to step 6:
The number 20 fits into 25 1 times, leaving a remainder of 5.
Put 1 as the next digit of the answer. 
Result so far: 35031.0
The remainder is 5 after subtracting 20 from 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 7:
20 goes into 50 2 times with a remainder of 10.
Record the quotient 2 as the next digit in the result. 
Result so far: 35031.2
If we take 40 away from 50, we end up 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.

Let's proceed to step 8:
If we divide 100 by 20, we get 5 and a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 35031.25
Subtract 100 from 100 to 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.

Let's proceed to step 9:
20 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 35031.25
If we subtract 0 from 0, 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 10:
0 divided by 20 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 35031.25
Subtracting 0 from 0 leaves us 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.

After the division, we end up with 35031.25 and a remainder of 0.0.