We're dividing 712156 by 20 
The aim is to understand the frequency of 20 in 712156.

Moving on to step 1:
20 goes into 7 0 times with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Append the next digit (1) from the dividend to 7 and continue with: 71 / 20

Moving on to step 2:
When dividing 71 by 20, we get 3 with a remainder of 11.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we subtract 60 from 71, we get 11.
Bring next digit (2) of the dividend behind the 11 and repeat the process: 112 / 20

Advancing to step 3:
The number 20 fits into 112 5 times, leaving a remainder of 12.
Put 5 as the next digit of the answer. 
Result so far: 35.0
Deduct 100 from 112 and we're left with 12.
Bring next digit (1) of the dividend behind the 12 and repeat the process: 121 / 20

Let's proceed to step 4:
20 goes into 121 6 times with a remainder of 1.
Put 6 as the next digit of the answer. 
Result so far: 356.0
If we subtract 120 from 121, we get 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 20

Advancing to step 5:
20 can be fit into 15 0 times, resulting in a remainder of 15.
Record the quotient 0 as the next digit in the result. 
Result so far: 3560.0
If we take 0 away from 15, we end up with 15.
Fetch the next digit (6) from the dividend, attach it to 15 and continue: 156 / 20

On to step 6:
The number 20 fits into 156 7 times, leaving a remainder of 16.
Use 7 as the next digit of our solution. 
Result so far: 35607.0
The remainder is 16 after subtracting 140 from 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 7:
20 can be fit into 160 8 times, resulting in a remainder of 0.
Use 8 as the next digit of our solution. 
Result so far: 35607.8
Subtract 160 from 160 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.

Step 8:
The number 20 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 35607.8
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:
20 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 35607.8
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 35607.8, and the remainder is 0.0.