4388900 divided by 923 
The aim is to understand the frequency of 923 in 4388900.

Advancing to step 1:
923 can be fit into 4 0 times, resulting in a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 923

Step 2:
The number 923 fits into 43 0 times, leaving a remainder of 43.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 43 and we're left with 43.
Append the next digit (8) from the dividend to 43 and continue with: 438 / 923

Going ahead to step 3:
438 divided by 923 is 0 with a remainder of 438.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 438 to get 438.
Bring next digit (8) of the dividend behind the 438 and repeat the process: 4388 / 923

Moving on to step 4:
The number 923 fits into 4388 4 times, leaving a remainder of 696.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we subtract 3692 from 4388, we get 696.
Append the next digit (9) from the dividend to 696 and continue with: 6969 / 923

Moving on to step 5:
6969 divided by 923 is 7 with a remainder of 508.
The number 7 becomes the next digit in our result. 
Result so far: 47.0
If we subtract 6461 from 6969, we get 508.
Fetch the next digit (0) from the dividend, attach it to 508 and continue: 5080 / 923

Moving on to step 6:
923 can be fit into 5080 5 times, resulting in a remainder of 465.
Record the quotient 5 as the next digit in the result. 
Result so far: 475.0
Subtract 4615 from 5080 to get 465.
Fetch the next digit (0) from the dividend, attach it to 465 and continue: 4650 / 923

Moving on to step 7:
923 goes into 4650 5 times with a remainder of 35.
The next digit of our result is 5. 
Result so far: 4755.0
If we subtract 4615 from 4650, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 8:
If we divide 350 by 923, we get 0 and a remainder of 350.
Record the quotient 0 as the next digit in the result. 
Result so far: 4755.0
If we subtract 0 from 350, we get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Moving on to step 9:
923 can be fit into 3500 3 times, resulting in a remainder of 731.
Use 3 as the next digit of our solution. 
Result so far: 4755.03
Subtracting 2769 from 3500 leaves us with 731.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7310, and continue the process.

Moving on to step 10:
When dividing 7310 by 923, we get 7 with a remainder of 849.
The next digit of our result is 7. 
Result so far: 4755.037
Subtracting 6461 from 7310 leaves us with 849.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8490, and continue the process.

Moving on to step 11:
When dividing 8490 by 923, we get 9 with a remainder of 183.
Use 9 as the next digit of our solution. 
Result so far: 4755.0379
If we subtract 8307 from 8490, we get 183.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1830, and continue the process.

Advancing to step 12:
When dividing 1830 by 923, we get 1 with a remainder of 907.
The next digit of our result is 1. 
Result so far: 4755.03791
The remainder is 907 after subtracting 923 from 1830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9070, and continue the process.

On to step 13:
When dividing 9070 by 923, we get 9 with a remainder of 763.
Write down 9 as next digit of the result. 
Result so far: 4755.037919
Subtract 8307 from 9070 to get 763.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7630, and continue the process.

Moving on to step 14:
923 goes into 7630 8 times with a remainder of 246.
Use 8 as the next digit of our solution. 
Result so far: 4755.0379198
Deduct 7384 from 7630 and we're left with 246.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2460, and continue the process.

Step 15:
2460 divided by 923 is 2 with a remainder of 614.
Put 2 as the next digit of the answer. 
Result so far: 4755.03791982
The remainder is 614 after subtracting 1846 from 2460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6140, and continue the process.

The final outcome is 4755.03791982, with a leftover of 6.14e-07.