913087 divided by 20 
The aim is to understand the frequency of 20 in 913087.

Moving on to step 1:
20 goes into 9 0 times with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Grab the next digit (1) from the dividend, add it to 9, then carry on: 91 / 20

Let's proceed to step 2:
The number 20 fits into 91 4 times, leaving a remainder of 11.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Deduct 80 from 91 and we're left with 11.
Fetch the next digit (3) from the dividend, attach it to 11 and continue: 113 / 20

Step 3:
113 divided by 20 is 5 with a remainder of 13.
Write down 5 as next digit of the result. 
Result so far: 45.0
If we take 100 away from 113, we end up with 13.
Append the next digit (0) from the dividend to 13 and continue with: 130 / 20

Going ahead to step 4:
20 can be fit into 130 6 times, resulting in a remainder of 10.
The number 6 becomes the next digit in our result. 
Result so far: 456.0
Subtracting 120 from 130 leaves us with 10.
Append the next digit (8) from the dividend to 10 and continue with: 108 / 20

Moving on to step 5:
20 goes into 108 5 times with a remainder of 8.
The number 5 becomes the next digit in our result. 
Result so far: 4565.0
Deduct 100 from 108 and we're left with 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 20

Going ahead to step 6:
When dividing 87 by 20, we get 4 with a remainder of 7.
Use 4 as the next digit of our solution. 
Result so far: 45654.0
If we subtract 80 from 87, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 7:
The number 20 fits into 70 3 times, leaving a remainder of 10.
The number 3 becomes the next digit in our result. 
Result so far: 45654.3
The remainder is 10 after subtracting 60 from 70.
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:
20 can be fit into 100 5 times, resulting in a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 45654.35
The remainder is 0 after subtracting 100 from 100.
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.
Put 0 as the next digit of the answer. 
Result so far: 45654.35
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 10:
When dividing 0 by 20, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 45654.35
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.

In conclusion, the division gives 45654.35 with a balance of 0.0.