We're dividing 20853490 by 923 
The aim is to understand the frequency of 923 in 20853490.

Moving on to step 1:
923 can be fit into 2 0 times, resulting in a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 923

Let's proceed to step 2:
923 goes into 20 0 times with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 20 and we're left with 20.
Append the next digit (8) from the dividend to 20 and continue with: 208 / 923

Let's proceed to step 3:
If we divide 208 by 923, we get 0 and a remainder of 208.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 208, we end up with 208.
Take the next digit (5) from the dividend and append it to 208, then repeat: 2085 / 923

Step 4:
923 can be fit into 2085 2 times, resulting in a remainder of 239.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 1846 from 2085 and we're left with 239.
Include the next digit (3) from the dividend after 239, then repeat: 2393 / 923

Let's proceed to step 5:
923 can be fit into 2393 2 times, resulting in a remainder of 547.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
If we subtract 1846 from 2393, we get 547.
Include the next digit (4) from the dividend after 547, then repeat: 5474 / 923

Moving on to step 6:
5474 divided by 923 is 5 with a remainder of 859.
Write down 5 as next digit of the result. 
Result so far: 225.0
If we take 4615 away from 5474, we end up with 859.
Include the next digit (9) from the dividend after 859, then repeat: 8599 / 923

Advancing to step 7:
The number 923 fits into 8599 9 times, leaving a remainder of 292.
Write down 9 as next digit of the result. 
Result so far: 2259.0
Deduct 8307 from 8599 and we're left with 292.
Grab the next digit (0) from the dividend, add it to 292, then carry on: 2920 / 923

On to step 8:
The number 923 fits into 2920 3 times, leaving a remainder of 151.
Put 3 as the next digit of the answer. 
Result so far: 22593.0
If we subtract 2769 from 2920, we get 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

On to step 9:
When dividing 1510 by 923, we get 1 with a remainder of 587.
The number 1 becomes the next digit in our result. 
Result so far: 22593.1
The remainder is 587 after subtracting 923 from 1510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5870, and continue the process.

On to step 10:
5870 divided by 923 is 6 with a remainder of 332.
The number 6 becomes the next digit in our result. 
Result so far: 22593.16
Deduct 5538 from 5870 and we're left with 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

Going ahead to step 11:
923 can be fit into 3320 3 times, resulting in a remainder of 551.
Put 3 as the next digit of the answer. 
Result so far: 22593.163
If we take 2769 away from 3320, we end up with 551.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5510, and continue the process.

Step 12:
5510 divided by 923 is 5 with a remainder of 895.
Put 5 as the next digit of the answer. 
Result so far: 22593.1635
Deduct 4615 from 5510 and we're left with 895.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8950, and continue the process.

On to step 13:
When dividing 8950 by 923, we get 9 with a remainder of 643.
The next digit of our result is 9. 
Result so far: 22593.16359
Subtracting 8307 from 8950 leaves us with 643.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6430, and continue the process.

Advancing to step 14:
6430 divided by 923 is 6 with a remainder of 892.
Record the quotient 6 as the next digit in the result. 
Result so far: 22593.163596
If we subtract 5538 from 6430, we get 892.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8920, and continue the process.

Going ahead to step 15:
The number 923 fits into 8920 9 times, leaving a remainder of 613.
Write down 9 as next digit of the result. 
Result so far: 22593.1635969
Subtract 8307 from 8920 to get 613.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6130, and continue the process.

Going ahead to step 16:
If we divide 6130 by 923, we get 6 and a remainder of 592.
Record the quotient 6 as the next digit in the result. 
Result so far: 22593.16359696
Deduct 5538 from 6130 and we're left with 592.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5920, and continue the process.

In conclusion, the division gives 22593.16359696 with a balance of 5.92e-07.